CN102526972B

CN102526972B - Practice leg utensil

Info

Publication number: CN102526972B
Application number: CN201210035123.XA
Authority: CN
Inventors: 陈际军
Original assignee: Ningbo Zhenhai Ximen Patent Technology Development Co Ltd
Priority date: 2012-02-16
Filing date: 2012-02-16
Publication date: 2016-01-20
Anticipated expiration: 2032-02-16
Also published as: CN102526972A

Abstract

Practice leg utensil, in the front end of base plate, beam barrel is set, the slide-bar that lower end is tooth bar is installed in beam barrel, tooth bar is meshed with the tooth axle laterally installed, one end fixed chain wheels of tooth axle, in the upper end of slide-bar, fork head is installed, cylindricality beam barrel is set on the right side of the middle part of base plate, bearing and rotating shaft are installed in beam barrel, handwheel is installed in the upper end of rotating shaft, the lower end of rotating shaft connects sprocket wheel through base plate, handwheel in shake rotating shaft, tooth axle is driven to rotate by chain, driving slide-bar is up or decline, owing to being provided with the device and fork head that can regulate the height putting leg, thus safety is conducive to the object of leg exercises flexibly and more when reaching training.

Description

Practice leg utensil

Technical field

The present invention relates to a kind of sports training apparatus, the utensil of leg is lifted in specifically a kind of training.

Background technology

Now, all body-building apparatus is provided with in park, in these utensils, there are common experienced leg joint and muscle to put leg utensil, but the shortcoming of this tool puts leg point Yi Gen Transverse shelves often exactly, heel muscle Tong pain can be caused when putting leg, and these utensils can not carry out the adjustment on height, more inflexible during training, be unfavorable for like this putting leg exercise.

Summary of the invention

In order to overcome above-mentioned defect, the invention provides and a kind of practice leg utensil, this utensil is provided with the device that height that fork-shaped puts leg and leg rest point can regulate, and not only puts leg comfortable, and can regulate the height putting leg point at random, be more conducive to and facilitate leg training.

The present invention solves the technical measures that its technical problem takes; base plate makes rectangle; arrange the first beam barrel in the front end of base plate, the slide-bar of energy direct-axis cylinder lifting in the first beam barrel, is processed into tooth bar in the lower end of slide-bar; tooth bar is meshed with the tooth axle laterally installed; the first sprocket wheel is fixed in one end of tooth axle, installs fork head, fork head arranges cushion in the upper end of slide-bar; cushion sponge or rubber or plastics are made, more comfortable above such leg rests; Cylindricality beam barrel is set on the right side of the middle part of base plate; bearing and rotating shaft are installed in cylindricality beam barrel; handwheel is installed in the upper end of rotating shaft; the lower end of rotating shaft connects the second sprocket wheel through base plate; second sprocket wheel is connected with the first sprocket wheel under the first beam barrel by chain; handwheel in shake rotating shaft, drives tooth axle to rotate by chain, and driving slide-bar is up or decline; Arrange platform in the rear end of base plate, on platform, arrange shoe, shoe is that the antiskid particles that raises up or arrange intersects the tread plate raised up in length and breadth, or on platform, lay rubber blanket or anti-skidding plastic mattress; Described cushion sponge or rubber or plastics are made, more comfortable above such leg rests; Described shoe is that the antiskid particles that raises up or arrange intersects the tread plate raised up in length and breadth, or on platform, lay rubber blanket or anti-skidding plastic mattress.During use, persistent effort stands on platform, leg is lifted rest fork head with heel position cushion on perform physical exercise, then handwheel is shaken, make fork head increase or decline to convert the height putting leg, person taking exercise can along with oneself feel increase or reduce to lift the height of leg, carry out the intensity of adjusting training with this, owing to being provided with the device and cushion that can regulate the height putting leg, thus when reaching training, safety is conducive to the object of leg exercises flexibly and more.

The invention has the beneficial effects as follows, for body-building provides a kind of body-building apparatus of comfortable peace meeting, structure is simple.

Accompanying drawing explanation

Be described further the present invention is bright below in conjunction with accompanying drawing.

Accompanying drawing is the schematic diagram of the structure practicing leg utensil.

In figure, 1, base plate, the 2, first beam barrel, 3, slide-bar, 4, tooth axle, the 5, first sprocket wheel, 6, fork head, 7, cushion, 8, cylindricality beam barrel, 9, rotating shaft, 10, handwheel, the 11, second sprocket wheel, 12, chain, 13, platform, 14, shoe.

Detailed description of the invention

In the drawings; base plate 1 makes rectangle; first beam barrel 2 is set in the front end of base plate, along the slide-bar 3 of the first beam barrel lifting, tooth bar can be processed in the lower end of slide-bar in beam barrel; tooth bar is meshed with the tooth axle 4 laterally installed; the first sprocket wheel 5 is fixed in one end of tooth axle, installs fork head 6, fork head arranges cushion 7 in the upper end of slide-bar; cushion sponge or rubber or plastics are made, more comfortable above such leg rests; Cylindricality beam barrel 8 is set on the right side of the middle part of base plate; bearing and rotating shaft 9 are installed in cylindricality beam barrel 8; handwheel 10 is installed in the upper end of rotating shaft; the lower end of rotating shaft connects the second sprocket wheel 11 through base plate; second sprocket wheel 11 is connected with the first sprocket wheel 5 under the first beam barrel 2 by chain 12; handwheel in shake rotating shaft, drives tooth axle to rotate by chain, and driving slide-bar is up or decline; Arrange platform 13 in the rear end of base plate, arrange shoe 14 on platform, shoe is that the antiskid particles that raises up or arrange intersects the tread plate raised up in length and breadth, or on platform, lay rubber blanket or anti-skidding plastic mattress.During use, persistent effort stands on platform, leg is lifted rest fork head with heel position cushion on perform physical exercise, then shake handwheel, make fork head increase or decline to convert the height putting leg.

Claims

1. an experienced leg utensil, base plate makes rectangle, it is characterized in that: in the front end of base plate, the first beam barrel is set, the slide-bar of energy direct-axis cylinder lifting in the first beam barrel, tooth bar is processed in the lower end of slide-bar, tooth bar is meshed with the tooth axle laterally installed, the first sprocket wheel is fixed in one end of tooth axle, in the upper end of slide-bar, fork head is installed, fork head arranges cushion, cylindricality beam barrel is set on the right side of the middle part of base plate, bearing and rotating shaft are installed in cylindricality beam barrel, handwheel is installed in the upper end of rotating shaft, the lower end of rotating shaft connects the second sprocket wheel through base plate, second sprocket wheel is connected with the first sprocket wheel under the first beam barrel by chain, handwheel in shake rotating shaft, tooth axle is driven to rotate by chain, driving slide-bar is up or decline, platform is set in the rear end of base plate, shoe is set on platform, described cushion sponge or rubber or plastics are made, described shoe is that the antiskid particles that raises up or arrange intersects the tread plate raised up in length and breadth, or on platform, lay rubber blanket or anti-skidding plastic mattress.