CN102907943A

CN102907943A - Multifunctional chair

Info

Publication number: CN102907943A
Application number: CN2012104644795A
Authority: CN
Inventors: 李存祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-17
Filing date: 2012-11-17
Publication date: 2013-02-06

Abstract

The invention discloses a multifunctional chair, belonging to the field of office supplies, and mainly for solving the problems of the existing fitness chairs and healthcare chairs, such as expensive price and inconvenience. The multifunctional chair comprises a chair surface, a chair back and chair legs, wherein arch-shaped holes are formed in the chair back from bottom to top, a pedal chain wheel is arranged in front of the front chair legs, a transmission chain wheel and a crank fixedly arranged on the transmission chain wheel are arranged on the rear chair legs, the other end of the crank is hinged with a connection rod, and the transmission chain wheel is driven to rotate by the pedal chain wheel via a chain; and slide blocks are arranged in the arch-shaped holes, the lower ends of the slide blocks are hinged with the connection rod, a plurality of rolling wheels are arranged on the surfaces (facing the chair surface) of the slide blocks, and the rolling wheels can roll back and forth in a vertical direction. When the multifunctional chair disclosed by the invention is used, power is obtained by stepping the pedal chain wheel with feet, and the power is used for driving the rolling wheels on the slide blocks to massage the backs of people via the transmission chain wheel, the crank and the connection rod, thus achieving the purposes of fitness and massage. The multifunctional chair disclosed by the invention is convenient to use, cheap in price, and suitable for all kinds of people.

Description

Multifunction seat

Technical field

The present invention relates to the office appliance field, specifically a kind of multifunction seat.

Background technology

Quickening along with modern life rhythm, popularizing of computer office, the bowing to bend over one's desk working of ultra-long time damaged people's physical and mental health, and hard work pressure makes people not have the sufficient time to perform physical exercise, in the course of time, even also be disinclined to if having time to have moved, so various diseases is following.People are seeking various ways always and are alleviating pressure and the misery that work brings, gymnasium for example, massage armchair etc., the gymnasium is all very high to time and requirement economically, inapplicable ordinary populace, and be not suitable for the old man, comparatively speaking, massage armchair can be eliminated fatigue, is a kind of good health care approach, the America and Europe, the developed countries such as Japan, massage armchair has become family's necessary article, and China is expensive owing to the existing massage armchair price comparison in market, and it is larger to take up room, therefore massage armchair is not popularized the body-building of ordinary populace in China, health care demand is not met.

Summary of the invention

The object of the present invention is to provide a kind of multifunction seat, this multifunction seat has office, body-building, health care, simple to operate, low price, suitable various crowds' characteristics.

The present invention solves the technical scheme that its technical problem takes: multifunction seat, comprise seat, the chair back and chair leg, and it is characterized in that, also comprise pedal power mechanism, crank driving mechanism and massage mechanism, have from the bottom up the arch hole on the described chair back, wherein,

Described pedal power mechanism comprises the foot chain wheel that is located at chair leg the place ahead, and described foot chain wheel is installed on the chair leg;

Described crank driving mechanism comprises the drive sprocket that is located on the chair leg and the crank that is installed on the drive sprocket, the other end articulated linkage of crank, and described drive sprocket is rotated by chain-driving by described foot chain wheel;

Described massage mechanism comprises the slide block that is positioned at described arch hole, the lower end of slide block and described rod hinge connection, and slide block is provided with some rollers towards the one side of seat, but described roller in the vertical direction rolls back and forth.

Both sides, described arch hole are provided with chute, the described slide block both sides otic placode that respectively stretches out, and described otic placode is positioned at described chute.

Near a treadmassage wheel is set forward respectively on two chair legs of pedal power mechanism.

The invention has the beneficial effects as follows:

1, owing to being provided with pedal power mechanism, after the work leisure, can reach by scrunching sprocket wheel the purpose of body-building.

2, when scrunching sprocket wheel body-building, the band movable slider moves up and down, thereby makes the pair of rollers back on the slide block play massage effect.

3, scrunch sprocket wheel and tired out, can also by treadmassage wheel massage sole, reach the purpose of health care.

Description of drawings

Fig. 1 is front view of the present invention;

Fig. 2 is the enlarged drawing at A place among Fig. 1;

Fig. 3 be among Fig. 1 B to partial right side view;

Fig. 4 is the top view of Fig. 1.

Among the figure: 1 seat, 2 chair back, 3 chair legs, 4 arch holes, 5 foot chain wheels, 6 drive sprockets, 7 cranks, 8 connecting rods, 9 chains, 10 slide blocks, 11 rollers, 12 chutes, 13 otic placodes, 14 treadmassages wheel.

The specific embodiment

Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, multifunction seat of the present invention comprises seat 1, the chair back 2 and chair leg 3, and pedal power mechanism, crank 7 transmission mechanisms and massage mechanism, has from the bottom up arch hole 4 on the chair back 2, wherein,

Pedal power mechanism comprises the foot chain wheel 5 that is located at chair leg 3 the place aheads, the dead ahead of the chair leg 3 of front preferably, and foot chain wheel 5 is installed on the chair leg 3 of front;

Crank 7 transmission mechanisms comprise the drive sprocket 6 that is located on the chair leg 3 and the crank 7 that is installed on the drive sprocket 6, preferably on the chair leg 3 of back, drive sprocket 6 and foot chain wheel 5 are on same axis, foot chain wheel 5 drives drive sprocket 6 rotations, the hinged connecting rod 8 of the other end of crank 7 by chain 9;

Massage mechanism comprises the slide block 10 that is positioned at arch hole 4, the lower end of slide block 10 and connecting rod 8 are hinged, the one side towards seat 1 of slide block 10 is provided with some rollers 11, but described roller 11 in the vertical directions roll back and forth, and the position of roller 11 should be protruded a bit than the chair back 2 surfaces, in order to people's back is massaged, slide block can be frame structure, roller is located in the framework, also can inwardly dig a groove, and roller is positioned at groove.

Such as Fig. 2, shown in Figure 3, the sliding type of slide block 10 in arch hole 4 is as follows: be provided with chute 12 in the both sides in arch hole 4, the both sides of slide block 10 otic placode 13 that respectively stretches out, otic placode 13 are positioned at chute 12 and can be in chute 12 slips.

As shown in Figure 4, a treadmassage wheel 14 is set forward respectively on two chair legs 3 in front, they lay respectively at the bilateral symmetry setting of chain 9.

The course of work of this invention is as follows: both feet are pedaled foot chain wheel 5 and are made it to rotate, foot chain wheel 5 drives drive sprocket 6 rotations by chain 9, simultaneously also and then rotation of crank 7, connecting rod 8 on the crank 7 circular motion that also follows suit, band movable slider 10 is done and is pumped: when connecting rod 8 moves to extreme lower position, slide block 10 also moves to extreme lower position, when connecting rod 8 moves to the extreme higher position, slide block 10 also moves to the extreme higher position, at this moment the people comes on the chair back 2, thereby people's back contacts with roller 11, and pumping of slide block 10 makes roller 11 make reciprocating rotary, and back has been played massage effect.

If pin has tired out, pin can be put on the treadmassage wheel 14 sole is massaged.

Except the described technical characterictic of specification, be the known technology of those skilled in the art.

Claims

1. multifunction seat comprises seat, the chair back and chair leg, it is characterized in that, also comprises pedal power mechanism, crank driving mechanism and massage mechanism, has from the bottom up the arch hole on the described chair back, wherein,

2. multifunction seat according to claim 1 is characterized in that, both sides, described arch hole are provided with chute, the described slide block both sides otic placode that respectively stretches out, and described otic placode is positioned at described chute.

3. multifunction seat according to claim 1 and 2 is characterized in that, near a treadmassage wheel is set forward respectively on two chair legs of pedal power mechanism.