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Multipurpose exercising machine

a multi-purpose, exercise machine technology, applied in the field of physical exercisers, can solve the problem that users become tired of operating the exercise machine within a short tim

Inactive Publication Date: 2005-05-12
CHEN JAMES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005] The present invention has been accomplished under the circumstances in view. It is the main object of the present invention to provide a multipurpose exercising machine, which is practical for exercising the muscles of the arms, abdomen and legs.
[0006] It is another object of the present invention to provide a multipurpose exercising machine, which allows the user to change the operation position.

Problems solved by technology

Due to one single operation mode, the user becomes tired of operating the exercising machine within a short time.

Method used

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  • Multipurpose exercising machine
  • Multipurpose exercising machine
  • Multipurpose exercising machine

Examples

Experimental program
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Effect test

first embodiment

[0022] Referring to FIGS. 1 and 2, a multipurpose exercising machine 10 in accordance with the present invention is shown comprising a machine base 20, a seat pad 30, a back pad 40, a pedal unit 50, a chest and back developer grip unit 60, and two elastic cord members 70.

[0023] The machine base 20 is horizontally positioned on the floor, comprising a main frame 21, a leg extension bar 22 disposed at the front side of the main frame 21, a mounting tube 23 disposed at the back side of the main frame 21, a retractable rack 24 forwardly movably extended from the main frame 21, an adjustment rack 25 extended from the back side of the main frame 21, and a lock screw 26 adapted to control adjustment of the pitch between the main frame 21 and the retractable rack 24. Further, the adjustment rack 25 comprises a plurality of upright locating pins 27 arranged in a line.

[0024] The seat pad 30 is mounted on the main frame 21 of the machine base 20 between the leg extension bar 22 and the mounti...

second embodiment

[0035] The invention may be variously embodied. FIG. 12 shows a multipurpose exercising apparatus according to the present invention. According to this embodiment, the multipurpose exercising apparatus 80 comprises a machine base 81, which has a front leg extension bar 86 and a rear adjustment rack 82, a seat pad 83 provided at the top side of the machine base 81, a back pad 84 pivoted to the machine base 81 behind the seat pad 83, the back pad 84 having a pivoted supporting bar 85 adapted to support the back pad 84 on the adjustment rack 82 in one of a series of elevational positions, a chest and back developer grip unit 90, and two elastic cord members 95. The chest and back developer grip unit 90 is comprised of an open frame 91, two swivel connectors 92, two operation handles 93, and at least two elastomeric members 94. The open frame 91 is detachably mounted on the machine base 81 behind the seat pad 83. The elastic cord members 95 each have one end respectively fastened to the...

third embodiment

[0036]FIG. 13 shows a multipurpose exercising machine according to the present invention. According to this embodiment, the multipurpose exercising machine 100 comprises a machine base 110, a seat pad 111 provided at the top side of the machine base 110, a pedal unit 112 provided at the front side of the machine base 110, a chest and back developer grip unit 113 provided behind the seat pad 111, and two elastic cord members 114 fastened to the machine base 110 at two sides. This embodiment allows the user to perform the operation modes of Pedal exercise, Arm and chest exercise, and Chest and back exercise to exercise the muscles of the arms and the legs.

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Abstract

A multipurpose exercising machine for exercising the muscles of the arms, legs and abdomen includes a machine base, a seat pad mounted on the machine base, a back pad pivoted to the machine base behind the seat pad and forwardly backwardly turnable relative to the machine base and positionable at a predetermined angle, a pedal unit mounted on the machine base in front of the seat pad, the pedal unit having two pedals for pedaling by the user, and a chest and back developer grip unit detachably mounted on the machine base behind the seat pad. The chest and back developer grip unit has two operation arms for pulling by the user.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to physical exercisers and, more particularly, to a multipurpose exercising machine, which provides multiple operation modes including arm and chest exercise, front-bend, pedaling exercise, and etc. [0003] 2. Description of the Related Art [0004] Various exercising machines have been developed, and have appeared on the market. These exercising machines commonly provide only one operation mode for exercising the muscles of a specific part of the body. Due to one single operation mode, the user becomes tired of operating the exercising machine within a short time. Nowadays, the new design concept is to provide a universal gym that provides multiple operation modes for exercising the muscles of different parts of the body. Because a universal gym allows the user to frequently change the operation mode, it greatly increases the user's willing of using the machine to exercise the muscles of ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A63B21/02A63B21/055A63B22/00A63B22/08A63B22/12A63B23/02A63B23/025A63B23/035A63B69/16
CPCA63B21/0004A63B23/03541A63B21/0442A63B21/055A63B21/0552A63B21/1411A63B21/1449A63B22/0012A63B22/0056A63B23/0211A63B23/1245A63B23/1254A63B23/1263A63B2022/0041A63B2022/0079A63B2022/0652A63B2208/0204A63B2208/0233A63B2225/09A63B2225/10A63B23/03558A63B21/1457A63B21/1492A63B22/0605A63B21/1469A63B21/1484A63B21/0421A63B23/1209A63B21/4005A63B21/4025A63B21/4029A63B21/4035A63B21/4043A63B21/4047
Inventor CHEN, JAMES
Owner CHEN JAMES
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