CN2657649Y

CN2657649Y - Core of massage chair

Info

Publication number: CN2657649Y
Application number: CN 03270489
Authority: CN
Inventors: 尤明杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-28
Filing date: 2003-09-28
Publication date: 2004-11-24
Anticipated expiration: 2013-09-28

Abstract

The utility model relates to a core of a massage chair, which comprises a screw rod protecting hood and a guide rail bracket of which the bearings positioned at both ends are arranged in parallel, wherein the inner part of the screw rod protecting hood is provided with a screw rod. Through the decelerating operation of a worm wheel and a worm screw arranged in a left and a right gear boxes, the screw rod is driven to rotate along the normal and the opposite directions, therefore, a nut is driven to make two groups of high-low manipulation heads arranged on a manipulation gear box move up and down. Under the control of a reed pipe and a circuit, the up-down inverting back rolling manipulation massage is realized. Meanwhile, through a manipulation motor, the geared-down speed and the function of a left and a right hackle clutches, the two groups of high-low manipulation head are driven to rotate, slip or push up, and the kneading motion and the hammering motion are realized and the compound motion of the three motions is also combined. Therefore, the effects of activating blood circulation for the human body, dredging the channels and collaterals and activating the cell tissue of the human body are better, and the effects of disease treating and health care are also enhanced greatly.

Description

Massage chair movement

Technical field

This utility model relates to the body-building massage utensil, especially the back is realized rolling the back of the body, is kneaded, knocks the massage chair movement structure of three big functions.

Background technology

People are when motion or work, to walk upright or sitting is a posture state, make skeleton, joint and spinal column be in the heavy burden pressured state all the time, add bad living habit, very easily tired and cause distortion, in the course of time, neural source between the compressing vertebral body, bring misery to people, reduced quality of life, in order to remove misery, can take technology by manual massage or anthropomorphic dummy's hand push, reach the health protection purpose of curing the disease to reach blood circulation promoting, mediation whole body meridian, activating human body cells tissue.Along with science and technology development, various anthropomorphic dummy's hand push take the masseur of skill and technique to appear on the market gradually, as rolling massage, vibromassage or the like, but always influence market development because of function singleness, as rolling the masseur of the back of the body merely, generally be power with the motor, rotate through worm gear deceleration screw mandrel, and then the engagement by nut and screw mandrel drives massage head and carries out being rolled in the back, is a kind of relatively more conventional and easy masseur.

Summary of the invention

Technical problem to be solved in the utility model is to remedy the deficiencies in the prior art and a kind of massage chair movement that rolls the back of the body, kneads, knocks three big function combinations effects that has is provided.

Embodiment of the present utility model is:

A kind of massage chair movement, the guide rail bracket and the screw mandrel protecting cover that comprise two supports installation parallel to each other, be provided with screw mandrel in the screw mandrel protecting cover, be fixed on the massage gear-box with the feed screw nut of screw mandrel engagement, two groups of both sides that are located at the screw mandrel protecting cover of just massaging link to each other with the massage gear-box, the lead screw motor that drives the screw mandrel rotation is by being located at a left side, worm screw in the right gear case, worm gear reducer, under two effects of tongue tube, just realizing screw mandrel at control circuit, counter-rotation, and then drive whole massage gear-box and in the length that guide rail is set, do, following commutation is moved and is realized back rolling massage massaging action, it is characterized in that the outer downside of described massage gear-box by control circuit control just is provided with, the massage motor of counter-rotating, this massage motor output shaft gear simultaneously with the massage gear-box in a left side, right built-up gear engagement, a left side, right built-up gear is a while and a left side again, right massage gears engaged, at last by a left side, the unidirectional power transmission of right zigzag clutch and the active force of spring, make and be connected a left side, left side on the right zigzag clutch, push away on the right head of just massaging rotates or skids, realize of the kneading of height massage head the back, hammer action.

Described screw mandrel protecting cover one end is by the supporting of screw mandrel frame, and the other end is supported by left and right gear-box.

Described massage gear-box is provided with along the movable pulley of guide rail slippage relying on guide rail bracket one side, and this movable pulley is movably connected in two parallel walls of massage gear-box bottom by the slip wheel shaft.

Described tongue tube is located on the tongue tube seat, and the tongue tube seat is fixed in the screw mandrel protecting cover.

Described guide rail bracket one inboard is provided with the stringing bar that is interlockingly connected, and the spring shape wire sleeve that two ends connect massage motor and control apparatus respectively is contained on the stringing bar.

Described spring is a pagoda shape spring, and it is located between left and right zigzag clutch and the massage gear-box, and the small end of spring is located in the cannelure of left and right zigzag clutch.

Compared with prior art, this utility model has adopted lead screw motor to run slowly and drive the rotation of screw mandrel both forward and reverse directions by being located at worm and gear in the left and right gear-box, thereby two groups of heads of just massaging that the nut of drive and screw mandrel engagement orders about on the massage gear-box move back and forth up and down, and the massage function is carried on the back in rolling that realization commutates up and down under two controls of tongue tube at circuit; Drive two groups of head realization kneadings of just massaging, knock function by of the one way engagement transmission of massage motor again simultaneously by gear reduction and left and right sides zigzag clutch, kneading action when just changeing, hammer action during counter-rotating, above-mentioned motion combination massage motion can promote the blood of human body circulation, the mediation whole body meridian, the activating human body cells tissue reaches the disease-treatment and health-care purpose, compared with unifunctional masseur, make the people feel more comfortable, the disease-treatment and health-care effect is better.

Description of drawings

Fig. 1 is this utility model structural representation.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Fig. 4 is the C-C cutaway view of Fig. 1.

Fig. 5 is a massage gear box structure sketch map.

Fig. 6 is the D-D cutaway view of Fig. 5.

Fig. 7 is the rearview of Fig. 5.

The specific embodiment

Below with reference to above-mentioned accompanying drawing embodiment this utility model is described in detail again.

Referring to Fig. 1-7, massage chair movement is the heart component of massage armchair, realizes that people's back of the body is carried out rolling massage massages, kneads, knocks three big functions.It comprises the guide rail bracket 1 of supporting functions parts, is supported by screw mandrel frame 10 and left and right gear-

box

8,6 respectively with screw mandrel protecting cover 2 two ends of the parallel installation of guide rail bracket, and left and right gear-box is located at the end of guide rail bracket and screw mandrel protecting cover, and screw mandrel protecting cover 2 is

Type, in be provided with screw mandrel 17, an end of screw mandrel is by the bearing in the bearing holder (housing, cover) in the screw mandrel frame 18 19 supporting, the other end is by 14 supportings of the bearing in the screw mandrel axle sleeve 15 in the left and right gear-box, left and right gear-box both sides are provided with end cap 7, are fixed on the guide rail bracket 1 by cabinet base 20.The power of screw mandrel 17 rotations is by being located at a left side, lead screw motor 9 in the right gear case drives, the output shaft of lead screw motor is worm screw 12, fix with screw mandrel with the worm gear 13 of worm engaging, and it is fixing with the feed screw nut 16 of screw mandrel engagement with massage gear-box 4, the left side of massage gear-box, the right side is that the both sides of screw mandrel protecting cover are provided with height and massage 5, therefore, worm screw is passed through in rotatablely moving of lead screw motor, worm gear reducer, through screw mandrel, the rectilinear motion that is converted into height massage head is at last transmitted in feed screw nut's engagement, and this rectilinear motion makes the height head of massaging follow the massage gear-box and do in the length that guide rail is set under the effect of two tongue tubes 22 and control circuit, following commutation is moved, and realizes back rolling massage action.

Above-mentioned tongue tube 22 is located in the tongue tube seat 21, and the tongue tube seat is fixed in the screw mandrel protecting cover 2.The upper and lower commutation of massage gear-box moves through and is located at the moving of movable pulley 23 that gear-box bottom relies on guide rail bracket one side and realizes, this movable pulley is connected in two parallel walls 24 of massage gear-box bottom by slip wheel shaft 25, and the massage gear-box is moved freely.

The connection lead of circuit is such, be provided with the stringing bar 11 that is interlockingly connected in an inboard of guide rail bracket 1, the lead (not shown) of spring shape is sleeved on the stringing bar, this spring shape lead one end connects massage motor 3, the other end connects control circuit, because massage motor 3 is synchronization-moving with massage gear-box 4, the motor movement position influence of not massaged of can arbitrarily stretching of spring shape lead.Control circuit is located in the left and right gear-box.

Realize a massage kneading of 5 of height, hammer action is by being located at just being controlled by control circuit of the outer downside of massage gear-box, the massage motor 3 of counter-rotating is realized, shaft gear 32 on this massage motor output shaft simultaneously with massage gear-box 4 in a left side, right built-up gear 33, a left side, the deceleration of intermeshing of right massage gear 28, at last by a left side, the unidirectional power transmission of right zigzag clutch 29 and the active force of pagoda shape spring 31, make and be connected a left side, left side on the right zigzag clutch, right height is massaged and 5 is pushed away on rotating or skidding, and realizes the height kneading of head to the back of massaging, hammer action.

Massage gear-box 4 is formed by screw is fastening by loam cake, the mutual seam combination of lower cover, pagoda shape spring 31 is located between left and right zigzag clutch and the massage gear-box, its small end is positioned at the cannelure 30 of left and right zigzag clutch 29, and big end acts on the chamber interior wall of massage gear-box.Their axle inserts 27 of left and right massage gear 28 and left and right built-up gear 33 and supporting and the 34 integral molded plastic molding of combination wheel shaft inserts, the two ends of axle inserts 27 are bearing in respectively in the top bearing 26 and the left and right zigzag clutch 29 of lower cover of massage gear-box 4; Combination wheel shaft inserts 34 two ends directly are bearing in loam cake and the lower cover, and are isolated by Graphite pad between tumbler and the adjacent nonrotational part.Two groups just massage 5 with the gluing one of left and right zigzag clutch 29 close-fittings, the rotation of left and right zigzag clutch or on push away, drive massage head rotation or upwards promote of height simultaneously.When direction rotation of massage motor, massage gear in a left side is rotated counterclockwise, right massage gear turns clockwise, make two groups of heads of just massaging do respectively to rotatablely move with clockwise kneading counterclockwise, when the massage motor is done reverse rotation under the control circuit instruction, a left side, right zigzag clutch just begins to skid and no longer transmits moment of torsion, and the inclined-plane of the inclined-plane of clutch and massage gear produces upwards repulsive force, because human body back leans against on two height massage heads all the time, will produce downward power, reciprocating action has so just formed the knock motion of head to human body back of just massaging.

Head is to realize kneading again when done upper and lower back and forth rolled back of the body massage under the effect of massage motor under lead screw motor drives, knock motion because height is massaged, so form to roll the back of the body, to knead, knock the compound motion of three big functions, thereby impel the effect of blood of human body circulation, mediation whole body meridian, activating human body cells tissue better, make the disease-treatment and health-care more remarkable effect.

Claims

1, a kind of massage chair movement, the guide rail bracket (1) and the screw mandrel protecting cover (2) that comprise two supports installation parallel to each other, be provided with screw mandrel (17) in the screw mandrel protecting cover, be fixed on the massage gear-box (4) with the feed screw nut (16) of screw mandrel engagement, the both sides that two groups just massage (5) are located at the screw mandrel protecting cover link to each other with the massage gear-box, the lead screw motor (9) that drives the screw mandrel rotation is by being located at a left side, right gear case (8), (6) Nei worm screw (12), worm gear (13) slows down, under the effect of two tongue tubes (22), just realizing screw mandrel at control circuit, counter-rotation, and then drive whole massage gear-box and in the length that guide rail is set, do, following commutation is moved and is realized back rolling massage massaging action, it is characterized in that the outer downside of described massage gear-box (4) by control circuit control just is provided with, the massage motor (3) of counter-rotating, this massage motor output shaft gear (32) simultaneously with the massage gear-box in a left side, right built-up gear (33) engagement, a left side, right built-up gear is a while and a left side again, right massage gear (28) engagement, at last by a left side, the unidirectional power transmission of right zigzag clutch (29) and the active force of spring (31), make and be connected a left side, left side on the right zigzag clutch, push away on the right head (5) of just massaging rotates or skids, realize of the kneading of height massage head the back, hammer action.

2, massage chair movement according to claim 1 is characterized in that described screw mandrel protecting cover (2) one ends by screw mandrel frame (10) supporting, and the other end is by left and right gear-box (8), (6) supporting.

3, massage chair movement according to claim 1, it is characterized in that described massage gear-box (4) is provided with movable pulley (23) along the guide rail slippage relying on guide rail bracket (1) one side, this movable pulley is movably connected in two parallel walls (24) of massage gear-box bottom by slip wheel shaft (25).

4, massage chair movement according to claim 1 is characterized in that described tongue tube (22) is located on the tongue tube seat (21), and the tongue tube seat is fixed in the screw mandrel protecting cover (2).

5, massage chair movement according to claim 1 is characterized in that described guide rail bracket (1) one inboard is provided with the stringing bar (11) that is interlockingly connected, and the spring shape wire sleeve that two ends connect massage motor (3) and control apparatus respectively is contained on the stringing bar.

6, according to claim 1 or 2 or 3 or 4 or 5 described massage chair movements, it is characterized in that described spring (31) is a pagoda shape spring, it is located between left and right zigzag clutch (29) and the massage gear-box (4), and the small end of spring is located in the cannelure (30) of left and right zigzag clutch.