Tube rack-outs for use with exercise machine

Abstract

A tube rack-out system for use in an exercise machine having: a hollow support structure having an aperture therein; an angled tubular member, the angled tubular member having a first end received into the aperture in the hollow support and a second end that is angled upwardly; and a cover passing over an upper surface of the angled tubular member, the cover being connected onto the hollow support structure. The system enables the mounting of individual rack-outs on a support member and provides a large surface area between the covers and the angled tubular member below the covers, thereby contributing to the long life of the covers.

Claims

1. A support apparatus, comprising: a hollow support structure having an aperture therein; an angled tubular member, the angled tubular member having a first end received into the aperture in the hollow support and a second end that is angled upwardly; and a cover passing over an upper surface of the angled tubular member, the cover being connected onto the hollow support structure, wherein the support structure has a pair of slots on a side opposite to the aperture and the angled tubular member has notches thereon that are received into the slots.

2. The apparatus of claim 1, wherein the support structure has a rectangular cross section.

3. The apparatus of claim 1, wherein the support structure is a vertical member.

4. The apparatus of claim 1, wherein the angled tubular member has a rectangular cross section.

5. The apparatus of claim 4, wherein the aperture in the support structure is rectangular.

6. The apparatus of claim 1, wherein the second end of the angled tubular member is an upwardly curved free end.

7. The apparatus of claim 6, wherein the cover has a downwardly shaped curved portion that is received over the upwardly curved free end of the tubular member.

8. The apparatus of claim 1, wherein the angled tubular member is welded into the aperture in the support structure.

9. The apparatus of claim 1, wherein the first end of the angled tubular member is perpendicular to the hollow support.

10. The apparatus of claim 1, wherein the first end of the angled tubular member is horizontal and the hollow support is vertical.

11. The apparatus of claim 1, wherein the cover is made of polyurethane.

12. A support apparatus, comprising: a hollow support structure having an aperture therein; an angled tubular member, the angled tubular member having a first end received into the aperture in the hollow support and a second end that is angled upwardly; a cover passing over an upper surface of the angled tubular member, the cover being connected onto the hollow support structure; wherein the hollow support structure has a second aperture opposite the aperture; and an end cap disposed over the second aperture and connected to the first end of the angled tubular member.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is an exploded perspective view of an embodiment of the present tube rack-out system having a square hollow support structure and a square angled tubular member.

(2) FIG. 2 is an assembled perspective view corresponding to FIG. 1 showing a first end of the angled tubular member received into the square aperture in the hollow support structure.

(3) FIG. 3 is a front perspective view of the angled tubular member of FIGS. 1 and 2.

(4) FIG. 4 is a rear perspective view of the angled tubular member of FIG. 3.

(5) FIG. 5A is a rear perspective view of an embodiment of the present tube rack-out system showing a pair of vertical slots on the hollow support structure into which are received a pair of notches on the angled tubular member.

(6) FIG. 5B is a cross-sectional top view of the embodiment of the present tube rack-out system of FIG. 5A.

(7) FIG. 6 is a rear perspective view of an embodiment of the present tube rack-out system having end caps over apertures in the back wall of the hollow support structure.

(8) FIG. 7 is an exploded front perspective view of the present tube rack-out system showing a cover passing over the angled tubular member and attached onto the hollow support structure.

(9) Throughout the drawings and the detailed description, unless otherwise described, the same drawing reference numerals will be understood to refer to the same elements, features, and structures. The relative size and depiction of these elements may he exaggerated for clarity, illustration, and convenience.

DETAILED DESCRIPTION OF THE DRAWINGS

(10) The foregoing summary, as well as the following detailed description, will be better understood when read in conjunction with the appended drawings. For the purpose of illustration, certain embodiments of the present invention are shown in the drawings. It should be understood, however, that the invention is not limited to the precise arrangements and embodiments shown. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an implementation of systems, apparatuses, and methods consistent with the present description and, together with the description, serve to explain advantages and principles consistent with the invention.

(11) The embodiments of the present invention will now be described more fully with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. The following detailed description is provided to assist the reader in gaining a comprehensive understanding of the methods, apparatuses, and/or systems described herein. This invention may, however, be embodied in many different forms and should not be construed as limited to the illustrated embodiments set forth herein. Accordingly, various changes, modifications, and equivalents of the systems, apparatuses and/or methods described herein will be suggested to or understood by those of ordinary skill in the art. Also, descriptions of well-known functions and constructions may be omitted for increased clarity and conciseness.

(12) In the following description, like reference characters designate like or corresponding parts throughout the figures. It is to be understood that the phraseology and terminology used in the following description are used for the purpose of description and enablement, and should not be regarded as limiting. Additionally, in the following description, it is understood that terms such as top, bottom, side, front, back, inner, outer. and the like, are words of convenience and are not to be construed as limiting terms.

(13) FIGS. 1 and 2 are perspective views of an embodiment of the present tube rack-out system 100 comprising a support structure 102 and an angled tubular member 101. Optionally, support structure 102 and angled tubular member 101 are both square in cross-section as illustrated. However, it is to be understood that the present system is not so limited and that other hollow rectangular shapes or non-rectangular shapes may also be used instead.

(14) Support structure 102 may have a first exterior wall 103 which preferably has a first mount hole 104 an aperture 105 and a second mount hole 106, positioned as shown. FIG. 1 shows an exploded perspective view and FIG. 2 shows an assembled perspective view (in which a first end of angled tubular member 101 is received into aperture 105). Subsequent to its insertion, angled tubular member 101 may be held in position by welding along first weld line 200.

(15) FIGS. 3 and 4 show front and rear perspective views of the angled tubular member 101 of FIGS. 1 and 2. As seen in FIG. 3, angled tubular member 101 may have a first end 300 and a second (free, angled) end 301. The first end 300 is preferably straight and may preferably extend horizontally, or perpendicular to, support structure 102. The second end 301 may bend or curved upwardly as shown such that second end 301 may be positioned higher from the ground than first end 300. It is to be understood that the angle of curvature of upwardly curved end 301 need not be exactly as shown. Specifically, the angle of curvature may be more or less than the illustrated embodiment, and the bend may be smooth and curvilinear as shown or may change direction at a more abrupt angle. Preferably as well, angled tubular member 101 may have rounded edges 302 onto which covers (701 in FIG. 7) are placed.

(16) In preferred configurations, support structure 102 is positioned vertical to the ground and the first end 300 of angled tubular member 101 will therefore be positioned horizontal to the ground. It is to be understood, however, that the present system is not so limited. For example, support structure 102 may instead be tilted backwardly somewhat such that free end 301 of angled tubular member 101 will be positioned even higher than it would have been positioned above first end 300 if support structure 102 were simply vertical.

(17) As seen in FIG. 4, angled tubular member 101 may also have vertical notches 400 and 401. FIG. 5A shows a pair of vertical slots 502 and 503 on support structure 102 into which vertical notches 400 and 401 can optionally be received. FIG. 5B is a cross-sectional top view also showing how vertical notches 400 and 401 (FIG. 4) can be received into vertical slots 502 and 503, respectively. As also seen in FIGS. 5A and 5B, the vertical support member can itself have a non-rectangular cross-section with opposite straight walls 301 and 501 with curved side walls therebetween. As can also be seen, subsequent to the insertion of vertical notches 400 and 401 into vertical slots 502 and 503, the first end 300 of angled tubular member 101 will be flush with the exterior of side wall 501. Optionally, welding may be performed along vertical slots 502 and 503 in order to secure angled tubular member 101 into support structure 102.

(18) FIG. 6 is a rear perspective view of an alternate embodiment of the present tube rack-out system 600 having end caps 603 positioned over the apertures in the back wall 601 of the hollow support structure 106. Specifically, hollow support structure 106 may have a second aperture (not shown, found immediately behind end cap 603). In this configuration, first end 301 of angled tubular member 101 may be inserted into aperture 105 and project out of the second aperture on hollow support structure 106. Next, end cap 603 may be inserted into the open tubular end of first end 301 of angled tubular member 101, or end cap 603 may simply cover the open tubular end of first end 301 of angled tubular member 101. Optionally, end cap 603 may be welded into position along weld line 604. In other embodiments, end cap 603 may simply be a plastic insertion piece.

(19) FIG. 7 is an exploded front perspective view of the present tube rack-out system 700 showing a cover 701 passing over the angled tubular member 101 and attached onto the hollow support structure 106. Cover 701 optionally has a first cover mount hole 702 and a semicircular cover mount hole 703. Cover 701 passes over the upper surface of the angled tubular member 101, and cover 701 is connected directly onto the hollow support structure 106. As can be seen, cover 701 preferably has a downwardly shaped curved portion that is received over the upwardly curved free end of angled tubular member 101. As such, when a weight bar (e.g.: barbell or a dumbbell) is placed on top of cover 701, the weight bar is fully supported by the upper surface of angled tubular member 101 immediately below cover 701. Optionally, cover 701 can be made of polyurethane, or other suitable material.

(20) The first cover mount hole 702 may preferably align with the first mount hole 104 of the first exterior wall 103 of support structure 102. Securing mechanism 704 may be inserted through first cover mount hole 702 and first mount hole 104 to secure rack-out cover 701 to the first exterior wall 103 of support structure 102. A second, similar securing mechanism (not shown) may also be inserted through semicircle cover mount hole 703 and second mount hole 106 to further secure rack-out cover 701 to the first exterior wall 103 of support structure 102.

(21) In various exemplary embodiments, the cross section of the angled tubular member 101 may be a 1 inch squared cross section. However, the cross sectional shape of angled tubular member 101 is not limited thereto. For example, the cross sectional dimensions may include at least 0.5 square inches, at least 1 square inch, at least 1.5 square inches, at least 2 square inches, at least 2.5 square inches, at least 3 square inches, at most 0.5 square inches, at most 1 square inches, at most 1.5 square inches, at most 2 square inches, at most 2.5 square inches, or at most 3 square inches.

(22) In other examples, members 101 and 106 may each have cross-sections that are rectangular, rather than a square, with sides that have at least a 1.5:1 ratio, at least a 2:1 ratio, at least a 2.5:1 ratio, at least a 3:1 ratio, at least a 3.5:1 ratio, at least a 4:1 ratio, at least a 4.5:1 ratio, at least a 5:1 ratio, at most a 1.5:1 ratio, at most a 2:1 ratio, at most a 2.5:1 ratio, at most a 3:1 ratio, at most a 3.5:1 ratio, at most a 4:1 ratio, at most a 4.5:1 ratio, or at most a 5:1 ratio.

LIST OF REFERENCE NUMERALS

(23) 100rack-out system 101angled tubular member 102support structure 103first exterior wall 104first mount hole 105aperture 106second mount hole 200first weld line 300first end of angled tubular member 301second end of angled tubular member 302round edge of angled tubular member 400first vertical notch on angled tubular member 401second vertical notch on angled tubular member 501second slotted exterior wall on support structure 502first vertical slot on support structure 503second vertical slot on support structure 600end cap rack-out assembly 601second exterior wall of support structure 602second rack hole of support structure 603end cap 604second weld line 700cover mounting assembly 701rack-out cover 702first cover mount hole of support structure 703semicircle cover mount hole of support structure 704securing mechanism

(24) The list of reference numerals is provided for convenience and is intended to aid understanding of the illustrated examples described above. The examples of the present invention may be described in many different forms and should not be construed as limited to the illustrated examples. Likewise, the list above setting forth the reference numerals and associated components comprising the illustrated examples do not limit the scope of the invention.

(25) One of skill in the art will recognize that the examples described above are not limited to any particular size, and the size of the exercise machine will depend upon the particular application and intended components. It will be appreciated by those skilled in the art that changes could he made to the examples described above without departing from the broad inventive concept thereof. It is understood, therefore, that the invention disclosed herein is not limited to the particular examples disclosed, and is intended to cover modifications within the spirit and scope of the present invention.