Sit-Up Exercising Apparatus

a technology of sitting up and exercising equipment, which is applied in the direction of gymnastic exercise, sport equipment, stilts, etc., can solve the problems of inconvenience for users

Inactive Publication Date: 2010-10-07
JIANG RONG HUA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]Another objective of the present invention is to provide a sit-up exercising apparatus, wherein the counting device can count the times of the sit-up actions automatically so that the user needs not count the sit-up times by himself / herself during the exercising process, thereby facilitating the user operating the sit-up exercising apparatus.

Problems solved by technology

However, the user has to count the sit-up times by himself / herself during the exercising process, thereby causing inconvenience to the user.

Method used

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Examples

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Embodiment Construction

[0014]Referring to the drawings and initially to FIGS. 1-3, a sit-up exercising apparatus in accordance with the preferred embodiment of the present invention comprises at least one inclined abdominal board 60, and a counting device 40 mounted in the abdominal board 60.

[0015]The abdominal board 60 has an inner portion provided with a receiving space 61 to receive the counting device 40.

[0016]The counting device 40 includes a support bracket 41 secured in the abdominal board 60, a magnetic detector 44 mounted on the support bracket 41, a movable member 42 movably mounted on the support bracket 41 and movable relative to the support bracket 41 and the magnetic detector 44, a magnetic member 45 mounted on the movable member 42 to move in concert with the movable member 42 and movable reciprocally to pass by the magnetic detector 44 to produce multiple magnetic signals in the magnetic detector 44, a transmission wire 46 connected with the magnetic detector 44 to transmit the magnetic si...

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PUM

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Abstract

A sit-up exercising apparatus includes at least one inclined abdominal board and a counting device mounted in the abdominal board. The counting device includes a support bracket secured in the abdominal board, a magnetic detector mounted on the support bracket, a movable member movably mounted on the support bracket and movable relative to the support bracket and the magnetic detector, a magnetic member mounted on the movable member to move with the movable member and movable to pass by the magnetic detector to produce multiple magnetic signals in the magnetic detector, and a transmission wire connected with the magnetic detector to transmit the magnetic signals in the magnetic detector. Thus, the counting device can count the times of the sit-up actions automatically so that the user needs not count the sit-up times by himself / herself during the exercising process.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to an exercising apparatus and, more particularly, to a sit-up exercising apparatus having a counting device.[0003]2. Description of the Related Art[0004]A conventional sit-up exercising apparatus in accordance with the prior art shown in FIG. 5 comprises a substantially L-shaped support frame 12 having two opposite ends each provided with a transverse support rod 11, at least one inclined abdominal board 10 mounted on a first side of the support frame 12 for supporting a user's body, and at least one pair of leg supports 13 mounted on a second side of the support frame 12 for supporting the user's legs. Thus, the user can perform sit-up actions on the abdominal board 10 so as to exercise his / her abdomen. However, the user has to count the sit-up times by himself / herself during the exercising process, thereby causing inconvenience to the user.BRIEF SUMMARY OF THE INVENTION[0005]In accordanc...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A63B23/02
CPCA63B23/0211A63B2220/17A63B2209/08
Inventor JIANG, RONG-HUA
Owner JIANG RONG HUA
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