Exercise devices – Striking – Multidirectionally movable bag or pad
Reexamination Certificate
2000-01-05
2001-02-06
Donnelly, Jerome (Department: 3764)
Exercise devices
Striking
Multidirectionally movable bag or pad
C482S083000, C482S087000, C472S117000
Reexamination Certificate
active
06183399
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a punching aid, and more particularly to a punching aid for home use.
2. Description of the Prior Art
U.S. Pat. No. 4,486,016 to Rubin discloses a typical punching bag support including a flexible support rod having a lower portion engaged into a base support and detachably secured to the base support with fasteners. The support rod may not be easily bent during punching operations.
U.S. Pat. No. 5,330,403 to Kuo discloses another punching device including a support rod having a lower portion squeezed and engaged into a base support, and a spring engaged on the squeezed portion of the support rod for forming a flexible punching device. The spring may not be coupled between the support rod and the base without the squeezed portion of the support rod, and the squeezed portion of the support rod may be easily broken while or after punching.
U.S. Pat. No. 5,624,358 to Hestilow discloses a further punching device including a column extended upward from a pedestal and formed integral as an integral one piece unit. The column is solidly secured to or extended from the pedestal such that the column may not be easily bent while punching. In addition, the punching device occupies a great volume which is adverse for transportation and carrying purposes.
The present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional punching or boxing aids.
SUMMARY OF THE INVENTION
The primary objective of the present invention is to provide a punching aid including a flexible structure for facilitating the punching or boxing exercises and including a detachable structure for allowing the punching aid to be disassembled and packaged to a compact configuration.
In accordance with one aspect of the invention, there is provided a punching aid comprising a base, a column provided above the base, a pad attached onto the column, a flexible device, means for securing the flexible device between the base and the column to provide a flexibility to the column relative to the base, and means for shielding the flexible device.
The flexible device includes a lower portion and an upper portion, the securing means includes means for fastening the lower portion of the flexible device to the base and means for fastening the upper portion of the flexible device to the column.
The flexible device includes a first end, the securing means includes a first coupler provided on the first end of the flexible device, a second coupler provided on the base, and means for locking the second coupler and the first coupler together. The first coupler includes a protrusion engaged into the first end of the flexible device, and includes a disc secured on the protrusion and engaged in the first end of the flexible device.
Further objectives and advantages of the present invention will become apparent from a careful reading of a detailed description provided hereinbelow, with appropriate reference to accompanying drawings.
REFERENCES:
patent: 2085161 (1937-06-01), Kraus
patent: 4486016 (1984-12-01), Rubin
patent: 5624358 (1997-04-01), Hestilow
patent: 5921895 (1999-07-01), Lynch et al.
Baxley Charles E.
Donnelly Jerome
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