CN2276786Y

CN2276786Y - Health chair

Info

Publication number: CN2276786Y
Application number: CN 96247094
Authority: CN
Inventors: 寿蓉媛
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-26
Filing date: 1996-11-26
Publication date: 1998-03-25
Anticipated expiration: 2006-11-26

Abstract

The utility model relates to a body building chair. Both sides of a back rest are provided with a straight handrail and a flat handrail which are in rotational connection, the bottom surface of the front part of the body building chair is provided with a pad plate, two crank shafts respectively pass through two pedals to be supported on supporting seats on the both edges of the pad plate, a sprocket gear on a motor shaft drives the crank shafts to rotate by a chain and drives the handrails to move upwards, downwards, forwards and backwards by two connecting rods, and the other sprocket gear on the motor shaft drives the two crank shafts in the pedals through a chain to make the pedal move upwards, downwards, forwards and backwards. Because the right and the left of the two crank shafts are respectively deflected by 180 DEG, the handrails and the pedals are respectively staggered by 180 DEG during moving. When a person sits or lies on the body building chair, both arms and both legs be driven to do motion like run to passively build body and exercise.

Description

A kind of body-building chair

This utility model relates to the apparatus that passive exercise is used.

Along with developing rapidly of science and technology, living standards of the people improve constantly quickening with rhythm of life, people have had darker understanding to body-building, fitness and the consciousness of rehabilitation after being ill, the gymnasium continues to bring out, all kinds of health and fitness facilitieses more and more are subjected to people's welcome, and the apparatus that body-building is used also progressively enters family.

From existing health and fitness facilities, running type, weight lifting type, tension type, type, the type of rowing the boat and comprehensive function type etc. are by bike arranged; Also have the health care massage device and wave fitness equipment etc.Preceding several types all is to do purpose that corresponding action reach exercise with strength with the exercise person on health and fitness facilities; Back several types is by the swing of electromagnetic oscillation or machinery some position of health of people to be massaged or swung.The physical condition different according to people, different occupations, the restriction of living habit and surrounding, some people likes flower strength to perform physical exercise; Some is then wished not spend strength and spends strength to reach relaxing muscles and tendons to promote blood circulation, the purpose of vigorous and graceful leisure less; There are some body constitution relatively poor in addition, or convalescence, or have and disabledly more need not spend strength or spend strength the fitness equipment of motion with the apparatus band less.Then a kind of health and fitness facilities does not also satisfy people's requirement far away.

The purpose of this utility model is: design and a kind ofly can not spend strength just can reach the body-building chair of body-building purpose, so that satisfy some people's requirement.

The technical solution adopted in the utility model is: it comprise an end respectively with two straight handrails of backrest two sides rotation-coupled, the other end of two straight handrails respectively with an end rotation-coupled of the flat handrail of both sides, two flat handrails middle part respectively with the connecting rod one end rotation-coupled of both sides, guide finger is housed respectively in the gathering sill of two connecting rods, on the motor shaft under the seat sprocket wheel is housed, connect through chain and the sprocket wheel that is contained on the bent axle, the two ends of deflection of crankshaft respectively with the tie rod holes rotation-coupled of the two connecting rod other ends.

Backing plate is equipped with in bottom surface before seat, after two bent axles pass two footboards before and after respectively, be bearing on the both sides bearing of backing plate, deflection of crankshaft direction in two footboards differs 180 °, another sprocket wheel on the motor shaft through chain be contained on the footboard an intermediary sprocket wheel of bent axle and connect, be contained on the footboard intermediary another sprocket wheel of a bent axle through chain be contained in that the intermediary sprocket wheel of another root bent axle connects on the footboard.On flat handrail, also be equipped with one and can control motor switch, regulate motor speed and regulate motor steering and periodic controller.

This utility model is compared with background technology, the useful effect that is had is: by electrical motor gearshift with through drive mechanism, make footboard and handrail do up and down and seesaw, when the people sits or lies on the chair, just be similar to the motion of running, reach the effect of passive exercise.

Below in conjunction with accompanying drawing,, provide details of the present utility model by description to embodiment.

Accompanying drawing: perspective view of the present utility model.

As shown in the drawing, one end of two straight handrails 2 respectively with the both sides of backrest 1 with pin 3 rotation-coupled, the other end of two straight handrails 2 respectively with flat handrail 5 one ends of both sides with pin 4 rotation-coupled, two flat handrails, 5 middle parts respectively with connecting rod 8 one ends of both sides with pin 6 rotation-coupled, guide finger 9 is housed, the sprocket wheel sprocket wheel Z on 16 in the motor under the seat 7 in the gathering sill of two connecting rods 8 respectively ₂Through chain and the sprocket wheel Z that is contained on the bent axle 17 ₁Connect, the two ends of bent axle 17 bendings respectively with tie rod holes 10 rotation-coupled of two connecting rods, 8 other ends.Backing plate 11 is equipped with in bottom surface before the seat 7, two pairs of bent axle bearings respectively are equipped with on the both sides of backing plate 11, bent axle 12,15 is bearing on the bearing after passing footboard 13,14 before and after respectively, and the deflection of crankshaft direction in the footboard 13,14 differs 180 °, another sprocket wheel Z on 16 in the motor ₃Through chain be contained in bent axle 12 intermediary sprocket wheel Z ₄Connect, be contained in bent axle 12 intermediary another sprocket wheel Z ₅Through chain be contained in bent axle 15 intermediary sprocket wheel Z _eConnect.

When the people was sitting in or lies on the body-building chair, both feet stepped on respectively that both arms are put in respectively on the handrail of the left and right sides on footboard 13,14, adjust the controller 18 that is contained on the flat handrail as required, and starter motor 16 rotates; Sprocket wheel Z ₂Drive sprocket wheel Z through chain ₁Rotate, bent axle 17 revolutions move a week, about doing by two connecting rods, 8 drives, two flat handrail 5, two straight handrails 2, seesaw sprocket wheel Z ₃Through chain, sprocket wheel Z ₄Drive bent axle 12 and rotate sprocket wheel Z ₅Through chain, sprocket wheel Z ₆Driving bent axle 15 rotates, bent axle 12,15 revolutions move a week, then drive about footboard 13,14 works, seesaw, because 180 ° of two bent axles about 12,15 difference deflections, so stagger 180 ° respectively when handrail and footboard motion, the people can drive the motion that both arms and both legs are done similar running thereon.

Claims

1. body-building chair, it is characterized in that: it comprise an end respectively with two straight handrails [2] of backrest [1] two sides rotation-coupled, the other end of two straight handrails [2] respectively with an end rotation-coupled of the flat handrail [5] of both sides, two flat handrails [5] middle parts respectively with connecting rod [8] the one end rotation-coupled of both sides, guide finger [9] is housed respectively in the gathering sill of two connecting rods [8], on motor [16] axle under the seat [7] sprocket wheel Z is housed ₂, through chain and the sprocket wheel Z that is contained on the bent axle [17] ₁Connect, the crooked two ends of bent axle [17] respectively with tie rod holes [10] rotation-coupled of two connecting rods [8] other end.

2. body-building chair according to claim 1, it is characterized in that: backing plate [11] is housed in the preceding bottom surface of seat [7], bent axle [15], [12] are bearing on the both sides bearing of backing plate [11] after footboard [13], [14] are passed in front and back respectively, deflection of crankshaft direction in footboard [13], [14] differs 180 °, another sprocket wheel Z on motor [16] axle ₃Through chain be contained in the intermediary sprocket wheel Z of bent axle [12] ₄Connect, be contained in intermediary another sprocket wheel of bent axle [12] Z ₅Through chain be contained in the intermediary sprocket wheel Z of bent axle [15] ₆Connect.

3. body-building chair according to claim 1 and 2 is characterized in that: also be equipped with one and can control motor [16] switch on a flat handrail [5], regulate motor speed, regulate motor steering and periodic controller [18].