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Publication numberUS2625356 A
Publication typeGrant
Publication dateJan 13, 1953
Filing dateMar 10, 1949
Priority dateMar 10, 1949
Publication numberUS 2625356 A, US 2625356A, US-A-2625356, US2625356 A, US2625356A
InventorsBraddy William H, Kennedy Robert L
Original AssigneeBraddy William H, Kennedy Robert L
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Adjustable punching bag stand
US 2625356 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Jan. 13, 1953 R. l.. KENNEDY `ET Ax.

ADJUSTABLE PUNCHING BAG STAND Filed March l0, 1949 ATTDRNEYS Patented `lan. 13, 1953 ADJUSTABLE PUNCHING BAGSTAND Robert L. Kennedy and William H. Braddy, Metter, Ga.

Appucauon March 1o, 1949, serial No. 80,666

1v Claim. `l

ThisA invention relates to sporting goods accessories of the portable type, and inrparticular includes a punching bag supporting platform mounted on a telescoping post having a relatively heavy anged lower vend land positioned on a base of a size suflicient to compensate for excessive side thrusts resulting from punching -a bag carried by the platform.l

The purpose -of this invention is to provide a portable stand for punching bags in which the height of a platform supporting the bag `is readily adjustable for use by athletes of different ages and heights.

Punching bags yare usually supported from fixed platforms on hangers or joists and whereas these are satisfactory for gymnasium use they are not suitable for family use where it is desired to raise the punching bag as la child grows; and Where adjustable punching bag stands have been provided they are formed with a plurality of posts supported by guy wires and other weights and thrust compensating devices.

With this thought in mind this invention contemplates a punching bag stand with the bag supporting platform carried by a single telescoping pedestal and with the pedestal supported by a base having sufficient weight to hold the plat` form steady.

The object of this invention is, therefore, to provide means for constructing a telescoping post, means for supporting the post in an upright position against excessive side thrusts and means for supporting a punching bag platform on the upper end of the post so that the platform is balanced and remains substantially stationary as the punching bag is used.

Another object of the invention is. to provide an adjustable punching bag stand that may readily be taken apart for packing and shipping and that may also be readily set up for use.

A further object of the invention is to provide an :adjustable punching bag stand that is portable and which is of a simple and economical construction.

With these land other objects in view the invention embodies a tubular post having a flange at the lower end, fa base on which the post and flange are mounted, a tube vertically slidable in the post, and a platform for supporting a punching bag carried by the upper end of the tube.

`Other features and advantages of the invention will appear from the following description taken in connection with the drawings wherein:

Figure l is :a view showing a side elevation of the punching bag stand.

Figure 2 *is a sectional view looking upwardon line 2-2 of Figure 1 showing the under'sideo'f the punching bag platform and the supporting tube thereof in'section.

Figure 3 is a sectional plan showing a flange at the lower'end of the post with the outer parts of the base broken away, being taken on line V3--3 of Figure l.

Figure 4 is a longitudinal section through the punching bag supporting platform being taken on line 4 4 of Figure 2.

Figure 5 is a cross section through the base illustrating the screws for attaching the ange at the lower end of the post to the base.

Figure 6 is a. cross section through the telescoping tube taken on line 6--5 of Figure 1.

Referring now to the drawings wherein like reference characters denote corresponding parts the adjustable punching bag stand of this invention includes a tubular post Iii, a base II, a platform I2 and a tube I3 on the upper end of which the platform is carried and which is vertically slidable in the post Ill.

The post Iii is secured in a hub I4 of a ange I5 and the flange is secured by screws I5 to the base l! as shown in Figure 5. ln the design shown the screws I5 are provided with countersunk heads I'i and the ends are threaded in tapped openings I8 of the iiange i5. The flange may be secured to the base by any other means and the base may be of any suitable size or design.

The upper end of the post Iii is provided with a boss I9 having a thumb screw 2B therein which extends into the post for clamping the tube I3 therein. The upper end of the tube I3 is also provided with a flange, the tube being secured in a hub EI of a flange'l, and the platform I2 being attached to the flange by screws 23 that are threaded into tapped openings 24 in the flange.

As illustrated in Figure 2 the platform I2 is provided with an extension 25 to which the ange 22 is attached and with the connection between the platform and post offset in this manner an unobstructed striking area for the punching bag is provided and balancing of the platform is facilitated.

The platform i2 is provided with a punching bag supporting socket 2S that mayT be or any type or design and, as illustrated in the drawings a punching bag 2'! is supported from the socket through a hook 28 and an eye 29 of a ball 3i).

With the parts arranged in this manner the bolt or screw head at the upper and lower ends of the posts are hidden and at the same time the parts are rigidly connected.

The stand may be formed of any suitable material and with an attractive finish the stand may be used in an apartment, den, recreation room or gymnasium, and as the punching bag is used by people of different heights the elevation of the punching bag may be adjusted to accommodate the user.

The base may be placed upon the oor or carpet and may be bolted or screwed to the floor for permanent installation or it may be held to the floor or other surface by vacuum cups or the like.

It will be understood that other modifications may be made in the design and arrangement of the parts without departing from the spirit of the invention.

What is claimed is:

In a stand, the combination which comprises a fla-t base, a lower flange having an internally threaded hub extended upwardly therefrom mounted on said base, a tubular post having a threaded lower end threaded in said hub of the flange, a rod having a threaded upper end positioned in said post and slidably mounted therein, said post having a boss with a threaded opening therein spaced from the upper end, a thumb screw threaded in said boss of the post and positioned to engage said rod for retaining the rod 4 downwardly therefrom threaded on the upper end of the rod, a substantially circular platform having an extension at one side positioned above the post and base, means attaching said upper ange to the extension at one side of the platform whereby the platform is supported from one edge thereof, a socket having a cylindrical opening therein and a ange around one end attached to the under surface of the platform, a.

in adjusted position in the post, an upper flange having an internally threaded hub extended ball havinga hook depending therefrom positioned in the cylindrical opening of the socket, and means retaining the ball in said socket.

ROBERT L. KENNEDY. WILLIAM H. BRADDY.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date 621,130 Peyton Mar. 14, 1899 825,860 McKenzie July 10, 1906 1,591,973 Grossheim July 13, 1926 1,815,928 Murphy l July 28, 1931 L 1,919,838 Hadly July 25, 1933 1,928,089 Blickrnan Sept. 26, 1933 2,143,691 Goldberg et al Jan. 10, 1939

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US621130 *Jul 20, 1898Mar 14, 1899 Display-stand
US825860 *Mar 13, 1906Jul 10, 1906John Francis CharlesPunching-bag.
US1591973 *May 10, 1922Jul 13, 1926George Grossheim JohnPunching-bag suspension hanger
US1815928 *Jan 7, 1931Jul 28, 1931Hayes Murphy DanielPortable support for massage apparatus
US1919838 *Dec 23, 1931Jul 25, 1933Hadly James TorrenceNested base for lamps, etc.
US1928089 *Jul 29, 1929Sep 26, 1933Blickman IncExercising apparatus
US2143691 *Apr 15, 1938Jan 10, 1939David GoldbergToy punching bag
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2697603 *Dec 5, 1952Dec 21, 1954Haines John LeslieBasketball jump ball standard
US3119585 *Aug 8, 1960Jan 28, 1964Herman M AustensonChristmas tree support
US3650530 *Apr 11, 1969Mar 21, 1972Emmett J GantzHeight adjustable basketball hoop and punching rack
US4458895 *Dec 28, 1982Jul 10, 1984Jocelyn TurcotteSpherical recreational hollow body
US4482150 *Feb 8, 1982Nov 13, 1984Levine Norman DHeavy bag and stand
US4557478 *May 21, 1984Dec 10, 1985Levine Norman DPortable knockdown boxing exercisng equipment
US5050866 *Aug 18, 1989Sep 24, 1991Fucci John PPunching bag support device
US5286241 *Nov 23, 1992Feb 15, 1994Petrakis Perry GTethered punching bag support device
US5460343 *Aug 20, 1993Oct 24, 1995Century Martial Arts Supply, Inc.Bag holder
US5944639 *Feb 24, 1998Aug 31, 1999Ray; RandyQuick change adjustable height speed bag
US6042080 *Dec 14, 1998Mar 28, 2000Shepherd; Thomas JeffersonMulti-purpose rest having magnetic base
US6220992Aug 24, 1999Apr 24, 2001N/ABoxing exercise apparatus
US8137243 *Feb 4, 2009Mar 20, 2012Vertical Leisure Ltd.Dance exercise pole
US8617034 *Jan 31, 2011Dec 31, 2013Dong Kiu EEMRotary type punching exerciser
US20120129660 *Jan 31, 2011May 24, 2012Eem Dong KiuRotary type punching exerciser
Classifications
U.S. Classification248/121, 482/90
International ClassificationA63B69/22, A63B69/20
Cooperative ClassificationA63B2208/12, A63B69/205
European ClassificationA63B69/20C2