Adjustable Trap Bar

Abstract

Embodiments of improved closed-piece and open-piece trap bar having adjustable properties that enable the user to have a safer and more effective weightlifting experience. Closed-piece trap bars comprise a trap bar wherein the user steps into a structure that entirely surrounds him or her during the lifting and lowering process. Open-piece trap bars comprise a trap bar wherein the user steps into a structure that partially surrounds him or her during the lifting and lowering process. These trap bars are adjustable either because the width of the trap bar itself may be adjusted or the length of the handles may be adjusted or the space in between the handles may be adjusted.

Description

FIELD OF THE DISCLOSURE

The present disclosure relates generally to improved designs for an adjustable trap bar used for weightlifting exercises.

BACKGROUND

Weightlifting is a significant part of many exercise regimens. Using barbells, dumb-bells and the like provide the foundation of resistance based training that increases user strength. Traditional barbell design involves a straight piece with weights secured to either side thereto. The user lifts the weights via the center part of the straight piece.

Introduced in the 1980s, the trap bar is a device that replaces the center part of the straight piece between the secured weights found in a traditional barbell with a generally closed piece, which may be, for example, diamond, hexagonal or rectangular in shape. The weightlifter places himself or herself in the middle of the closed piece and lifts the secured weights using handlebars that are attached to each side of the closed piece.

Early trap bar embodiments are disclosed in U.S. Design Pat. Nos. 317,641 and 320,249, both invented by Al P. Gerard.

The advantages of a trap bar over a barbell for deadlift weightlifting include:

A) it may be easier to learn than the barbell deadlift.

B) there may be no hyperextension at lockout.

C) there may be no need for a mixed grip.

D) the high handles are useful for people with insufficient hip range of motion.

E) there may be less chance of getting pulled forward/spinal flexion.

F) the trap bar may still be just as hip-dominant as a barbell deadlift.

G) there may be better skill transfer to other sports.

SUMMARY

The present invention is directed to a number of improved closed-piece and open-piece trap bar embodiments having adjustable properties that enable the user to have a safer and more effective weightlifting experience.

BRIEF DESCRIPTION OF THE FIGURES

The accompanying figures, where like reference numerals refer to identical or functionally similar elements throughout the separate views, together with the detailed description below, are incorporated in and form part of the specification, and serve to further illustrate embodiments of concepts that include the claimed invention, and explain various principles and advantages of those embodiments.

FIG. 1 shows an embodiment of a closed-piece trap bar in the prior art.

FIG. 2 shows an embodiment of a closed-piece trap bar with an integrated adjustable bar length handle spacing system.

FIGS. 3A, 3B and 3C show an embodiment of a closed-piece trap bar with an integrated adjustable handle spacing system.

FIG. 4 shows an embodiment of a closed-piece trap bar with a mounted adjustable handle spacing system.

FIG. 5 shows an embodiment of a closed-piece trap bar with an integrated adjustable handle length spacing system.

FIG. 6 shows an embodiment of an open-piece trap bar with an integrated adjustable handle spacing system.

FIGS. 7A and 7B show schematics of two examples of the leg portion of an open-piece/closed-piece trap bar.

FIG. 8 shows an embodiment of an open-piece trap bar with an integrated adjustable handle spacing system.

FIG. 9 shows an embodiment of an open-piece trap bar with a mounted adjustable handle spacing system.

FIG. 10 shows an embodiment of an open-piece trap bar with an integrated adjustable handle length spacing system.

Skilled artisans will appreciate that elements in the figures are illustrated for simplicity and clarity and have not necessarily been drawn to scale. For example, the dimensions of some of the elements in the figures may be exaggerated relative to other elements to help to improve understanding of embodiments of the present invention.

The apparatus and method components have been represented where appropriate by conventional symbols in the drawings, showing only those specific details that are pertinent to understanding the embodiments of the present invention so as not to obscure the disclosure with details that will be readily apparent to those of ordinary skill in the art having the benefit of the description herein.

DETAILED DESCRIPTION

I. The Prior Art

Turning to FIG. 1, shown is a trap bar embodiment in the prior art. (This figure is essentially identical to FIG. 1 of U.S. Design Pat. No. 317,641.) In this trap bar embodiment 100, a diamond-shaped closed piece 110 forms the foundation of the trap bar embodiment 100. Fused to the diamond-shaped closed piece 110 are two handles 120a, 120b, each on opposite sides. Also fused to the diamond-shaped closed piece 110 are weight-loading bars 130a, 130b, each on opposite sides. Prior to using the trap bar embodiment 100 for weightlifting, a user places weights 140a, 140b on each weight-loading bar 130a, 130b, secures the weights 140a, 140b with a securing mechanism 160a, 160b and locks the securing mechanism 160a, 160b with a locking mechanism 150a, 150b. The user then steps within the diamond-shaped closed piece 110 and uses the handles 120a, 120b to lift the weights 140a, 140b.

II. New and Improved Embodiments

The present application provides significant new and improved embodiments over the foregoing trap bar embodiment 100. Such new embodiments may comprise adjustable closed-piece trap bars and adjustable open-piece trap bars.

In the examples of closed-piece trap bars and open-piece trap bars, locking and securing mechanisms will be discussed herein. Such locking and securing mechanisms may be of any type, including: bolts and nuts, pop pin, locking nut/jam nut, slotted/castle nut, locking plates, slotted nut; screws and tapped holes; threaded components that fasten together; and thread locking components via lock washers, nylon insert lock (nylock) nut, safety wire, castle nut/safety clip/retainer pin.

A. Closed-Piece Trap Bars

Closed-piece trap bars comprise a trap bar wherein the user steps into a structure that entirely surrounds him or her during the lifting and lowering process. The surrounding materials may be made of any material that can withstand the weightlifting process, including without limitation metal, plastic and the like.

In the examples of closed-piece trap bars set forth herein, a rectangular shape is shown for the closed piece. Nevertheless, other shapes of the closed piece may be used including without limitation, circular, oval, hexagonal and the like.

1. Closed-Piece Integrated Adjustable Bar Length Handle Spacing System

Turning to FIG. 2, shown is an embodiment 200 of a closed-piece trap bar with an integrated adjustable bar-length handle spacing system. In this FIG. 2, the front is facing toward the two front sleeve pieces 240a, 242a. The closed-piece comprises a left side piece and a right side piece 230a, 230b, one on each side. Fused to each of the side pieces 230a, 230b are handles 220a, 220b and weight-loading bars 210a, 210b.

The front of the trap bar includes two front sleeve pieces 240a, 242a that are partially or fully hollow and built to encompass and slide along a front expansion piece 245a. The right side of the right front sleeve piece 242a is fused to the front side of the right side piece 230b. The left side of the left front sleeve piece 240a is fused to the front side of the left side piece 230a. In an alternative embodiment, the left side of the right front sleeve piece 242a is also fused to the right of the front expansion piece 245a. In an alternative embodiment, the right side of the left front sleeve piece 240a is also fused to the left of the front expansion piece 245a.

The back of the trap bar includes two back sleeve pieces 240b, 242b that are partially or fully hollow and built to encompass and slide along a back expansion piece 245b. The right side of the right back sleeve piece 242b is fused to the back side of the right side piece 230b. The left side of the left back sleeve piece 240b is fused to the back side of the left side piece 230a. In an alternative embodiment, the left side of the right back sleeve piece 242b is also fused to the right of the back expansion piece 245b. In an alternative embodiment, the right side of the left back sleeve piece 240b is also fused to the left of the back expansion piece 245b.

The front expansion piece 245a may include a plurality of locking holes 275a where the front expansion piece can be secured using one or more of locking mechanisms 250, 255. The locking mechanisms 250, 255 work in tandem with retaining slots 290a, 290b and stopper bolts 292a, 292b serve to control the expansion of the telescoping tubes to prevent them from coming apart. Alternatively, securing mechanisms (not shown) may be threaded through sleeve piece cutouts 240b, 242b to secure the back expansion piece 245b. In the alternative, threading may be used to secure the back expansion piece 245b.

The construction of the trap bar allows the user to adjust the trap bar by making it wider or narrower depending on user preference. In order to accomplish this, the user unlocks one or more of the locking mechanisms 250, 255. This allows the trap bar to increase or decrease in width depending on the preference of the user. Once the width of the trap bar is set to the user's preference, the user then locks one or more of the locking mechanisms 250, 255 to secure that width during use.

The user then loads and secures weights (not shown) on the weight-loading bars 210a, 210b. The user then steps within the trap bar and uses the handles 220a, 220b to lift and lower the trap bar.

The trap bar shown in FIG. 2 may incorporate the securing leg options discussed below with respect to FIGS. 7A and 7B.

2. Closed-Piece Integrated Adjustable Handle Spacing System

Turning to FIG. 3A, shown is an embodiment 300 of a closed-piece trap bar with an integrated adjustable handle spacing system. In this FIG. 3A, the front is facing toward the front piece 315b. The closed-piece trap bar comprises a front piece 315b, a back piece 315a, a right side piece 321b and left side piece 321a, all fused so as to create a rectangular shape. Fused to each of the side pieces 321a, 321b are hollow weight-loading bars 310a, 310b each having a retaining slot 301a, 301b and stopper bolts 391a, 391b.

A left-side integrated adjustable handle spacing system 370a is shown in further detail in FIG. 3B. Shown is a left hollow weight-loading bar 310a with a left handlebar 375a inserted thereto. The left handlebar 375a is substantially orthogonal to the left side piece 321a. The left handlebar 375a is partially extracted from the left hollow weight-loading bar 310a and partially inserted (as shown by the dashed lines 360a). The motion of the left handlebar 375a (and the left handle 340a) may be allowed when the left locking mechanisms 350a/330a are unlocked and impeded when the left locking mechanisms 350a/330a are locked. The left locking mechanisms 350a/330a may interface with retaining slot 301a and stopper bolt 391a for locking and unlocking.

A right-side integrated adjustable handle spacing system 370b is shown in further detail in FIG. 3C. Shown is a right hollow weight-loading bar 310b with a right handle bar 375b inserted thereto. The right handlebar 375b is substantially orthogonal to the right side piece 321b. The right handlebar 375b is partially inserted into the right hollow weight-loading bar 310b (as shown by the dashed lines 360b). The motion of the right handlebar 375b (and the right handle 340b) may be allowed when the right locking mechanisms 350b/330b are unlocked and impeded when the right locking mechanisms 350b/330b are locked. The right locking mechanisms 350b/330b may interface with retaining slot 301b and stopper bolt 391b for locking and unlocking.

The construction of the trap bar allows the user to adjust the handle positions by making the distance between the user and the left handlebar 375a and the right handlebar 375b shorter or longer depending on user preference. In order to accomplish this, the user may unlock the left locking mechanisms 350a/330a, adjust the length of the left handlebar 375a to the user's desire and then locks in the left locking mechanisms 350a/330a. Locking pin 330a prevents the left handlebar 375a from being pulled fully from the left hollow weight-loading bar 310a. The user may also unlock the right locking mechanisms 350b, adjust the length of the right handlebar 375b to the user's desire and then locks the right locking mechanisms 350b/330b. Locking pin 330b prevents the right handlebar 375b from being pulled fully from the right hollow weight-loading bar 310b.

The user then loads and secures weights (not shown) on the left hollow weight-loading bar 310a and the right hollow weight-loading bar 310b. The user then steps within the trap bar and uses the handles 340a, 340b to lift and lower the trap bar.

The trap bar shown in FIG. 3A may incorporate the securing leg options discussed below with respect to FIGS. 7A and 7B.

3. Closed-Piece Mounted Adjustable Handle Spacing System

Turning to FIG. 4, shown is an embodiment 400 of a closed-piece trap bar with a mounted adjustable handle spacing system. In this FIG. 4, the front is facing toward the front piece 422. The closed-piece trap bar comprises a front piece 422, a back piece 420, a left side piece 412a and a right side piece 412b, all fused so as to create a rectangular shape. Fused to each of the side pieces 412a, 412b are weight-loading bars 410a, 410b, which may or may not be hollow.

A left-side mounted adjustable handle spacing system comprises a left hollow securing mechanism 406a fused to the top center of the left side piece 412a. The left handlebar 404a is substantially orthogonal to the left side piece 412a and inserted into the left hollow securing mechanism 406a. A left handle 402a is fused on top of the end of the left handlebar 404a. The motion of the left handlebar 404a (and the left handle 402a) may be allowed when the left locking mechanisms 430a, 431a are unlocked and impeded when the left locking mechanisms 430a, 431a are locked.

A right-side mounted adjustable handle spacing system comprises a right hollow securing mechanism 406b fused to the top center of the right side piece 412b. The right handlebar 404b is substantially orthogonal to the right side piece 412b and is inserted into the right hollow securing mechanism 406b. A right handle 402b is fused on top of the end of the right handlebar 404b. The motion of the right handlebar 404b (and the right handle 402b) may be allowed when the right locking mechanisms 430b, 431b are unlocked and impeded when the right locking mechanisms 430b, 431b are locked.

The construction of the trap bar allows the user to adjust the handle positions by making the left handlebar 404a and the right handlebar 404b shorter or longer depending on user preference. In order to accomplish this, the user may unlock one or more of the left locking mechanisms 430a, 431a, adjust the length of the left handlebar 404a to the user's desire and then locks one or more of the left locking mechanisms 430a, 431a. The user may then unlock one or more of the right locking mechanisms 430b, 431b, adjust the length of the right handlebar 404b to the user's desire and then locks one or more of the right locking mechanisms 430b, 431b.

The user then loads and secures weights (not shown) on the left weight-loading bar 410a and the right weight-loading bar 410b. The user then steps within the trap bar and uses the handles 402a, 402b to lift and lower the trap bar.

The trap bar shown in FIG. 4 may incorporate the securing leg options discussed below with respect to FIGS. 7A and 7B.

4. Closed-Piece Integrated Adjustable Handle Length Spacing System

Turning to FIG. 5, shown is an embodiment 451 of a closed-piece trap bar with an integrated adjustable handle length spacing system. In this FIG. 5, the front is facing toward the front piece 452. The closed-piece trap bar comprises a front piece 452, a back piece 453, a left side piece 454a and a right side piece 454b, all fused so as to create a rectangular shape. Fused to each of the side pieces 454a, 454b are weight-loading bars 456a, 456b, which may or may not be hollow.

A left-side integrated adjustable handle length spacing system comprises 2 left securing mechanisms 460a-1, 460a-2 that secure the left handlebar 457a. The securing mechanism allows the left handlebar 457a to be extended horizontally to extended handlebar position 457aa.

A right-side integrated adjustable handle length spacing system comprises 2 right securing mechanisms 460b-1, 460b-2 that secure the right handlebar 457b. The securing mechanism allows the right handlebar 457b to be extended horizontally to extended handlebar position 457bb.

The user then loads and secures weights 455a, 455b on the left weight-loading bar 456a and the right weight-loading bar 456b. The user then steps within the trap bar and uses the handles 457a, 457b to lift and lower the trap bar.

The trap bar shown in FIG. 5 may incorporate the securing leg options discussed below with respect to FIGS. 7A and 7B.

B. Open-Piece Trap Bars

Open-piece trap bars comprise a trap bar wherein the user steps into a structure that partially surrounds him or her during the lifting and lowering process. The surrounding materials may be made of any material that can withstand the weightlifting process, including without limitation metal, plastic and the like.

In the examples of open-piece trap bars set forth herein, a “U” shape is shown for the open piece. Nevertheless, other shapes of the open piece may be used including without limitation, semicircular, half-oval, half-hexagonal and the like.

1. Open-Piece Integrated Adjustable Handle Spacing System

Turning to FIG. 6, shown is an embodiment 500 of an open-piece trap bar with an integrated adjustable handle spacing system. The open-piece comprises a left side piece and a right side piece 504a, 504b, one on each side. In this FIG. 6, the front is facing toward the two sleeve pieces 520a, 522a. At the back end of the left side piece 504a is a left bent leg 507a. At the back end of the right side piece 504b is a right bent leg 507b. Fused to each of the side pieces 504a, 504b are handles 508a, 508b and weight-loading bars 505a, 505b.

The front of the trap bar includes a front set of two sleeve pieces 520a, 522a that are partially or fully hollow and built to encompass and slide along a front expansion piece (not shown) via a front cutout 521a. A pin 515c is positioned to the left of the front cutout 521a. A retaining slot 515a and a stopper bolt 525a prevent movement of the two sleeve pieces 520a, 522a when locked and allows movement of the two sleeve pieces 520a, 522a when unlocked.

The front of the trap bar includes a back set of two sleeve pieces 520b, 522b that are partially or fully hollow and built to encompass and slide along a front expansion piece (not shown) via a back cutout 521b. A retaining slot 515b and an optional stopper bolt 525b prevent movement of the two sleeve pieces 520b, 522b when locked and allows movement of the two sleeve pieces 520b, 522b when unlocked.

The back of the trap bar contains no connections.

The construction of the trap bar allows the user to adjust the trap bar by making it wider or narrower depending on user preference. In order to accomplish this, the user unlocks one or more of the locking mechanisms 515c. This allows the trap bar to increase or decrease in width via movement of the sleeve pieces 520a, 522a, 520b, 522b depending on the preference of the user. Once the width of the trap bar is set to the user's preference, the user then locks one or more of the locking mechanisms 515c to secure that width during use. The user then loads and secures weights (not shown) on the weight-loading bars 505a, 505b. (The user may use the option of the bent-leg or securing member feature of the open-piece trap bar described below to load the weights in a safer manner.) The user then steps within the trap bar and uses the handles 508a, 508b to lift and lower the trap bar.

Optionally, the nature of the shape of the left side piece and a right side piece 504a, 504b have a unique property that allows for easier and safer loading and unloading of weights on the weight-loading bars 505a, 505b. This is because the back end of the left side piece 504a has a left bent leg 507a and the back end of the right side piece 504b has a right bent leg 507b. FIG. 7B shows additional detail. Shown is a system 650 where, on the left, a leg 652a with a bent leg bottom 654a having an attached weight loading bar 660a (jutting into the paper, i.e., in the −z direction) that is loaded with weights 651a. In this position, the rest of the trap bar remains stable and stationary because the bent leg bottom 654a is flush with the ground. Because of this stability, easier and safer loading and unloading of weights 651a on the weight-loading bar 660a may be accomplished. These embodiments work on the left side and the right side of the open-piece trap bar in tandem. Turning to the right side of FIG. 7B, after the weight 651a is installed on the weight loading bar 660a, the leg 652a is upright and the bent leg bottom 654a is not flush with the ground. The trap bar may then be used for weight lifting.

In FIG. 6, if the back end of the left side piece 504a does not have a left bent leg 507a and the back end of the right side piece 504b does not have a right bent leg 507b, FIG. 7A shows an embodiment 600 for an alternative support solution. On the left, a leg 602a having an attached weight loading bar 604a (jutting into the paper, i.e., in the −z direction) is loaded with weights 611a. Attached to the leg 602a is a securing member 608a with a pivot point 606a that is set in the supporting position. In this position, the rest of the trap bar remains stable and stationary. Because of this stability, easier and safer loading and unloading of weights 611a on the weight-loading bar 604a may be accomplished. Turning to the right side of FIG. 7A, the weight 611a installed on the weight loading bar 604a (jutting into the paper, i.e., in the −z direction) is fused to the leg 602a having a pivot point 606a. Prior to using the trap bar for weight lifting, the user then sets the pivot point 606a so that the securing member 608a is in a folded position. These embodiments work on the left side and the right side of the open-piece trap bar in tandem.

Set forth below are three other embodiments of open-piece trap bars having bent legs at the back end of the left side piece and the right side piece. These embodiments have the benefits of easy loading and unloading as described above in FIG. 7B. Alternatively, each of these embodiments may not have the bent legs and instead have the alternative support solution shown in FIG. 7A.

2. Open-Piece Integrated Adjustable Handle Spacing System

Turning to FIG. 8, shown is an embodiment 700 of an open-piece trap bar with an integrated adjustable handle spacing system. In this FIG. 8, the front is facing toward the front piece 708. The open-piece trap bar comprises a front piece 708, a left side piece 702a and a right side piece 702b, all fused so as to create a “U” shape. At the bottom of the left side piece 702a is a left bent leg 707a. At the bottom of the right side piece 702b is a right bent leg 707b. Fused to each of the side pieces 702a, 702b are hollow weight-loading bars 709a, 709b. Struts 720a, 720b, 740a, 740b, 741a,741b may be added to provide additional stability.

On the left side, a left hollow weight-loading bar 709a with a left handlebar 750a inserted thereto. The left handlebar 750a is substantially orthogonal to the left side piece 702a. A left handle 703a is fused on top of the end of the left handlebar 750a. The left handlebar 750a is essentially completely inserted into the left hollow weight-loading bar 709a (as shown by the dashed lines 711a). The motion of the left handlebar 750a (and the left handle 703a) may be allowed when the left locking mechanism 705a is unlocked and impeded when the left locking mechanisms 705a is locked. Retaining slot 701a and stopper bolt 771a prevents the left handlebar 750a from being completely extracted from the left hollow weight-loading bar 709a.

On the right side, a right hollow weight-loading bar 709b with a right handlebar 750b inserted thereto. The right handlebar 750b is substantially orthogonal to the right side piece 702b. A right handle 703b is fused on top of the end of the right handlebar 750b. The right handlebar 750b is essentially completely inserted into the right hollow weight-loading bar 709b (as shown by the dashed lines 711b). The motion of the right handlebar 750b (and the right handle 703b) may be allowed when the right locking mechanism 705b is unlocked and impeded when the right locking mechanisms 705b is locked. Retaining slot 701b and stopper bolt 771b prevents the right handlebar 750b from being completely extracted from the right hollow weight-loading bar 709b.

The construction of the trap bar allows the user to adjust the handle positions by making the left handle 703a and right handle 703b shorter or longer depending on user preference. In order to accomplish this, the user may unlock the left locking mechanisms 705a, adjust the length of the left handlebar 750a to the user's desire and then locks one or more of the left locking mechanisms 705a. The user may then unlock one or more of the right locking mechanism 705b, adjust the length of the right handlebar 750b to the user's desire and then locks the right locking mechanism 705b.

The user then loads and secures weights (not shown) on the left hollow weight-loading bar 709a and the right hollow weight-loading bar 709b. (The user may use option of the bent-leg or securing member feature of the open-piece trap bar described above to load the weights in a safer manner.) The user then steps within the “U” space formed by the open-piece trap bar and uses the handles 703a, 703b to lift and lower the trap bar.

3. Open-Piece Mounted Adjustable Handle Spacing System

Turning to FIG. 9, shown is an embodiment 800 of an open-piece trap bar with a mounted adjustable handle spacing system. In this FIG. 9, the front is facing toward the front piece 850. The open-piece trap bar comprises a front piece 850, a left side piece 860a and a right side piece 860b, all fused so as to create a “U” shape. Fused to each of the side pieces 860a, 860b are weight-loading bars 805a, 805b, which may or may not be hollow. At the bottom of the left side piece 860a is a left bent leg 820a. At the bottom of the right side piece 860b is a right bent leg 820b. Struts 801a, 801b may be added to provide additional stability.

A left-side mounted adjustable handle spacing system comprises a left hollow securing mechanism 810a fused to the top of the left side piece 860a. A left handlebar 850a is substantially orthogonal the left side piece 860a and is inserted into the left hollow securing mechanism 810a. A left handle 840a is fused on top of the end of the left handlebar 850a. The motion of the left handlebar 850a (and the left handle 840a) may be allowed when the left locking mechanism 803a is unlocked and impeded when the left locking mechanisms 803a is locked.

A right-side mounted adjustable handle spacing system comprises a right hollow securing mechanism 810b fused to the top of the right side piece 860b. A right handlebar 850b is substantially orthogonal the right side piece 860b and is inserted into the right hollow securing mechanism 810b. A right handle 840b is fused on top of the end of the right handlebar 850b. The motion of the right handlebar 850b (and the right handle 840b) may be allowed when the right locking mechanism 803b is unlocked and impeded when the right locking mechanism 803b is locked.

The construction of the trap bar allows the user to adjust the handle positions by making the left handlebar 850a and right handlebar 850b shorter or longer depending on user preference. In order to accomplish this, the user may unlock a left locking mechanism 803a, adjust the length of the left handlebar 850a to the user's desire and then locks a left locking mechanism 803a. The user may then unlock a right locking mechanisms 803b, adjust the length of the right handlebar 850b to the user's desire and then locks a right locking mechanism 803b.

The user then loads and secures weights (not shown) on the left weight-loading bar 805a and the right weight-loading bar 805b. (The user may use the option of the bent-leg or securing member feature of the open-piece trap bar described above to load the weights in a safer manner.) The user then steps within the “U” space formed by the open-piece trap bar and uses the handles 840a, 840b to lift and lower the trap bar.

4. Open-Piece Integrated Adjustable Handle Length Spacing System

Turning to FIG. 10, shown is an embodiment 951 of an open-piece trap bar with an integrated adjustable handle length spacing system. In this FIG. 10, the front is facing toward the front piece 952. The open-piece trap bar comprises a front piece 952, a left side piece 954a and a right side piece 954b, all fused so as to create a “U” shape. Fused to each of the side pieces 954a, 954b are weight-loading bars 956a, 956b, which may or may not be hollow. At the bottom of the left side piece 954a is a left bent leg 975a. At the bottom of the right side piece 954b is a right bent leg 975b.

A left-side integrated adjustable handle length spacing system comprises 2 left securing mechanisms 960a-1, 960a-2 that secures the left handlebar 957a. The securing mechanism allows the left handlebar 957a to be horizontally extended over to the left extended handlebar position 957aa.

A right-side integrated adjustable handle length spacing system comprises 2 right securing mechanisms 960b-1, 960b-2 that secures the right handlebar 957b. The securing mechanism allows the right handlebar 957b to be extended overto the right extended handlebar position 957bb.

The user then loads and secures weights (not shown) on the left weight-loading bar 956a and the right weight-loading bar 956b. (The user may use option of the bent-leg or securing member feature of the open-piece trap bar described above to load the weights in a safer manner.) The user then steps within the trap bar and uses the handles 957a, 957b to lift and lower the trap bar.

III. CONCLUSION

In the foregoing specification, specific embodiments have been described. However, one of ordinary skill in the art appreciates that various modifications and changes can be made without departing from the scope of the invention as set forth in the claims below. Accordingly, the specification and figures are to be regarded in an illustrative rather than a restrictive sense, and all such modifications are intended to be included within the scope of present teachings.

The benefits, advantages, solutions to problems, and any element(s) that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as a critical, required, or essential features or elements of any or all the claims. The invention is defined solely by the appended claims including any amendments made during the pendency of this application and all equivalents of those claims as issued.

Moreover, in this document, relational terms such as first and second, top and bottom, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms “comprises,” “comprising,” “has”, “having,” “includes”, “including,” “contains”, “containing” or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises, has, includes, contains a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by “comprises . . . a”, “has . . . a”, “includes . . . a”, “contains . . . a” does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises, has, includes, contains the element. The terms “a” and “an” are defined as one or more unless explicitly stated otherwise herein. The terms “substantially”, “essentially”, “approximately”, “about” or any other version thereof, are defined as being close to as understood by one of ordinary skill in the art. The term “coupled” as used herein is defined as connected, although not necessarily directly and not necessarily mechanically. A device or structure that is “configured” in a certain way is configured in at least that way, but may also be configured in ways that are not listed.

The Abstract of the Disclosure is provided to allow the reader to quickly ascertain the nature of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. In addition, in the foregoing Detailed Description, it can be seen that various features are grouped together in various embodiments for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive subject matter lies in less than all features of a single disclosed embodiment. Thus the following claims are hereby incorporated into the Detailed Description, with each claim standing on its own as a separately claimed subject matter.

Claims

1-17. (canceled)

18. A weight-lifting apparatus comprising:

a left side piece having a left locking mechanism, a left top end and a left bottom end, wherein the left bottom end has a left support mechanism;

a right side piece having a right locking mechanism, a right top end and a right bottom end, wherein the right bottom end has a right support mechanism;

a left weight-loading bar jutting out in the left direction fused to the left side piece;

a right weight-loading bar jutting out in the right direction fused to the right side piece;

a front piece having a front left end and a front right end;

wherein the left top end is fused with the front left end;

wherein the right top end is fused with the front right end;

a left handle inserted within the left side piece that, based on the position of the left locking mechanism, is selectively extendible in the opposite direction of the left weight-loading bar; and

a right handle inserted within the right side piece that, based on the position of the right locking mechanism, is selectively extendible in the opposite direction of the right weight-loading bar.

19. The weight-lifting apparatus as in claim 18, wherein the left support mechanism comprises the left bottom end that is bent with respect to the rest of the left side piece, and wherein the right support mechanism comprises the right bottom end that is bent with respect to the rest of the right side piece.

20. The weight-lifting apparatus as in claim 18, wherein the left support mechanism and the right support mechanism comprise a single back piece fused to the left bottom end and the right bottom end.