CN2472757Y

CN2472757Y - Pedal force body building device

Info

Publication number: CN2472757Y
Application number: CN 01236715
Authority: CN
Inventors: 朱瑜明
Original assignee: QINGDAO IMPULSE GROUP CO Ltd
Current assignee: QINGDAO IMPULSE GROUP CO Ltd
Priority date: 2001-04-27
Filing date: 2001-04-27
Publication date: 2002-01-23
Anticipated expiration: 2011-04-27

Abstract

The utility model relates to a stepping exercise machine for rearward thrust, which pertains to bodybuilding machine. The utility model consists of a frame and a moving institution. The frame comprises a standing post and an upper and lower transverse supports. The lower transverse support is fixed with a bearing base, a small axis and a pedal. The moving institution comprises a reaming saddle, a reaming axis, a bent arm, a saddle plate, a back rest, a top pole and a rubber sleeve mat. When the upper and lower transverse support and the pedal are three, the utility model has a highest utilization efficiency and enables exercises of three people in one time. The utility model is widely applicable to the school, the hall of the children, the children playground, the carnie and the resident subdistrict. In addition, the utility model can be preset in the exercise road for all the people to build the bodies.

Description

Stepping body-building device

The utility model relates to body-building apparatus, and a kind of bending by body builder's shank of more clearly saying so scrunches and makes it rise the stepping body-building device of jumping motion on fitness equipment.

Traditional health and fitness facilities designs for person between twenty and fifty mostly, is strength, velocity profile.Body builder's amount of exercise is big, firmly big, speed is fast.The patent No. be ZL98222105.3's " combination fitness setup " come to this.On this health and fitness facilities, the body builder is often tired as to sweat all over and just agree give up.This class body-building apparatus is not suitable for children, the suitable requirement of the elderly's amount of exercise.In addition, this class body-building apparatus costs an arm and a leg, and is difficult to popularize, and is difficult to be accepted by broad masses.Moreover the only outstanding body-building purpose of this class body-building apparatus is seldom taken into account recreational.In a word, this type of body-building apparatus should not be configured in the workout path of residential quarter.

The purpose of this utility model, be to overcome above-mentioned shortcoming and defect, provide a kind of suitable amount of exercise is arranged, can avoid strenuous exercise, can in children and the elderly, use, price is more cheap, also can be accepted by broad masses, certain enjoyment is arranged again during motion, the popular body-building apparatus that disposes in the workout path of residential quarter especially suits.

In order to achieve the above object, the utility model stepping body-building device is made up of support that can fix on the ground and rack-mount motion.Support is made of column, the last stull and the lower brace that are fixed on the column.Two pairs of bearing blocks about also fixing on the lower brace.A little axle respectively is installed on the Y-axis bearing.Two pedals about fixing respectively on two little axles.Motion is by being fixed on free bearing in the stull, being installed in hinge on the free bearing, being hinged on seat board of cranking arm, being fixed on the bottom of cranking arm on the hinge and backrest and an end and being fixed on to crank arm and going up the push rod that the other end just can lean in the middle of lower brace and constituted.Upper and lower stull of the present utility model can have 1～5 cover even more together with pedal and motion, to use for 1～5 people simultaneously.But when being arranged, 3 covers cater to the need most, the utilization rate height, and cost is also reasonable.During three covers, support is a triangle.Its column, last stull and lower brace respectively have 3.Pedal fixing on the lower brace also has 3 pairs together with bearing block and little axle.Fixing motion also has 3 covers in the last stull.The end of push rod is installed with rubber sleeve, can reduce noise, prevents that push rod from excessively colliding lower brace.

The body builder is sitting on the seat board, and back leans against on the backrest, and both hands are grabbed out and cranked arm or the handrail on seat board both sides, get final product setting in motion.During motion, scrunch pedal, crank arm just to rise backward and jump and rise, answer and fall again together with seat board and body builder with both feet.And so forth, the body builder has just tempered leg pedal power and muscle power, and content with one's lot.Height that rises and speed all can be grasped voluntarily.Handrail can be installed in the seat board both sides, controls for the body builder.

Also can and crank arm at hinge adds a bearing between the upper end, rotates more flexibly, and can reduce noise.

Task of the present utility model comes to this and finishes.

The utility model provides a kind of amount of exercise moderate, and can grasp voluntarily, has avoided strenuous exercise, is particularly suitable for the stepping body-building device of children and physical fitness of old man.Its low cost is rich in enjoyment, is a kind of popular body-building apparatus.It can be widely used in places such as school, children's paradise, children's palace, independent social center for the elderly, residential quarter, and is especially configurable in workout path, is the nationwide fitness programs service.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is done further to describe.

Fig. 1 is the general structure schematic diagram of the utility model embodiment 1.

Shown in Figure 1, embodiment 1 is made up of support and motion.Support goes up stull 3 by three root posts 2, three and three lower braces 4 constitute.The two pairs of bearing blocks 5 and 6 and little axle 7 and left and right sides pedal 8 about fixing on the every lower brace 4.Motion by free bearing 9, hinge 10, crank arm 11, seat board 12, backrest 13, push rod 14 constitute, and three covers are also arranged.The end of push rod 14 is installed with rubber sleeve gasket 1, with crashproof eliminated noise.

Embodiment 1 can temper the power of pedaling and muscle power simultaneously for 1～3 people, is rich in enjoyment.It is particularly useful in the workout path of residential quarter.

Claims

1, a kind of stepping body-building device, it is made up of support that fixes on the ground and rack-mount motion, it is characterized in that said support is by column, the last stull and the lower brace that are fixed on the column constitute, two pairs of bearing blocks about also fixing on the lower brace, a little axle respectively is installed on the Y-axis bearing, two pedals about fixing respectively on two little axles, motion is by the free bearing that is fixed in the stull, be installed in the hinge on the free bearing, be hinged on cranking arm on the hinge, being fixed on the seat board of the bottom of cranking arm and backrest and an end is fixed on to crank arm and goes up the push rod that the other end just can lean in the middle of lower brace and constitute.

2, according to the described stepping body-building device of claim 1, it is characterized in that said support is a triangle, its column, go up stull and lower brace respectively has 3, pedal fixing on the lower brace has 3 pairs together with bearing block and little axle, and fixing motion also has 3 to overlap in the last stull.

3,, it is characterized in that the end of said push rod is installed with the rubber sleeve gasket according to claim 1 or 2 described stepping body-building devices.