CN105266437A - Universal rocking chair using folding lifting principle - Google Patents

Abstract

The invention provides a universal rocking chair using a folding lifting principle. A front chair leg connected with a chair back into a whole is hinged to the upper part of a back chair leg; the back end of a chair surface is connected with the other group of chair back in a split way through a regulating mechanism; the regulating mechanism is formed by insertion holes and insertion pins and can be locked in a hooking way; the insertion holes are positioned in the bottom of the end of the chair surface and are in front and back distribution; the insertion pins correspond to the insertion holes and are fixed on the upper part of the group of chair back; a movable armrest is hinged onto each of two sides of the middle part of the folding chair leg; each armrest front end and the corresponding armrest are hinged to the lower end of a corresponding armrest supporter and are hinged to the chair surface; a folding chair back front foot is hinged to an arc-shaped rocking chair through pulling pins and screws; a leg and foot massaging pedal can be hinged to a position in front of a rocking chair foot; pedal front holes can be used for retracting the pedal in a rocking chair foot position when the pedal is not used; the pedal is locked by pulling pins; the pedal can be used in a position of a chair back leg and can be locked by the pulling pins; one rocking chair foot hand is used, and can be turned to the front side to support legs and feet; rolling wheels can be arranged in positions of four legs and feet of the chair; rubber tire wheels can be arranged in the middle part of the chair; massage wheels are arranged at the upper part of the chair back; the chair back is provided with the massage wheels; and the front upper part of each armrest is provided with massage hand wheels.

Description

The omnipotent rocking chair of a kind of folding liftable principle

Technical field: the present invention relates to furniture and multiple daily necessities, especially this kind of folding liftable principle Universal chair, alternative people is from little to the old tens kinds of household goods used.

Background technology: at present, the chair of the known lifting principle in the world is all the chair of pressure liftable principle, also not under female's shape seat support face, the chair of principle lifting of admiring with latch or hook tooth.Rock chair seat surface also all can not can also change seat lying posture while lifting, and the chair that can be elevated all can not fold, and this uses in a lot of occasion and just seems convenient not and can not meet people to various living needs.

Summary of the invention: the existing chair lift in the world can be elevated can not change seat lying posture, more can not fold, can not meet people at the various needs of various occasion.After I invents folding liftable principle chair, find only than two row's pin and hole (21,22) many under female's shape folding seat seat surface, as long as on the other hand the chair back (5), pull seat support face (15) on the other hand, seat support face can be risen to 600 millimeters high from folded state not surpassing in one second time, and the higher chair back that seat support face rises is steeper, handrail is also along with rising, the lower two layers of pedal of chair lean out more, have castor can accomplish the heart that often wipes one's feet before pedal; Raise chair tiptoe landing wheel not land, the upper height of child is when chair with when terraced chair stability and safety; The more Go-to-and-fro chair back more slope that seat support face is adjusted, handrail also step-down thereupon, meets people and sits body engineering science of lying, and can solve to fail to lay down single rack in elevator and single rack stair activity is lifted in solution, and human body is to the difficult problem glided.Use discovery by me, can work as interim bed, night takes out at the bottom of bed, people that 600 mm wide arrow paths are accompanied old people is in hospital, many children rotation need not accompany institute, a chair can solve an only son and can sleep sound every night, separates rhymed formula one people and can nurse the old man that is in hospital everyday and belong to worldwide difficulty.And people can be substituted from little to the old tens kinds of apparatus used.

This chair back upper design is spill, can pillow portion or cervical traction, and pillow subordinate has two massage wheels (1) can massage head and cervical vertebra; The chair back (2) has can massage back by frotton; Handrail (4) front upper part (13) is massage handwheel; (14) be a handrail, (19) be massage wheels before pedal, after pedal, stomidium can be placed on rocking chair pin (10) front end (11,12) locking position, rocking chair pin (10) rear end (6) is supporting leg, can by rocking chair pin upset front when supporting leg use, wheel can be installed in chair four pin (9) and (12).

Technical scheme: the technical solution adopted for the present invention to solve the technical problems is: its front chair legs (8) top (17) be connected with the chair back (5) is hinged, the rear end of chair surface is organized the chair back (5) by a governor motion and another and is become split type and be connected, said governor motion is by being positioned at jack (21) that this bottom portion of chair surface distributes in front and back and to should jack, and the latch being fixed on this group chair back (5) top (22) formed, also can lock with hook, Ya Qinshi; These folding seat midleg (3) both sides are respectively hinged and one live handrail (4), and handrail front end (16) and handrail (14) are hinged at a handrail lower end (17) and are hinged with chair surface (15); This folding chair back (5) forward foot in a step (12) is with drawing pin, screw hinge arc rocking chair pin (10), can be hinged before rocking chair pin and can massage legs and feet pedal (19), before pedal, (20) eyelet can in the contracting of not used time in rocking chair pin (12) position, with drawing lock fixed, pedal can be used on the position of back post (7), with drawing lock fixed, rocking chair pin hand has a supporting leg (6), legs and feet are taken in turning front, roller can be installed by chair four legs and feet (9,12) place, and in the middle part of chair, glue tire wheel can be installed by (18) place.

Adopt the lifting foldable table chair of said structure, chair surface (15) rear end that chair legs split connected is not lifted the used time, chair surface bottom (21) jack is separated with latch (22), then falls and close up formation folded state with chair legs.During use, lifted chair surface rear end to hang over and inserted in the different jack (21) in front and back by said latch, to change chair legs subtended angle size, subtended angle less chair surface height is then higher, thus chair surface height is adjustable within the specific limits.

The invention has the beneficial effects as follows: as long as on the other hand the chair back (5), pull seat support face (15) on the other hand, 600 millimeters high can be risen to from folded state not surpassing seat support face in one second time, and the higher chair back that seat support face rises is steeper, handrail is also along with rising, the lower two layers of pedal of chair lean out more, and the wheel that wipes one's feet before pedal can accomplish the hand that often wipes one's feet; Raise chair tiptoe landing wheel not land, the upper high chair of child and work as high stable safety on terraced chair; The lower chair back more slope that seat support face is adjusted, handrail also step-down thereupon, can work as the single rack that stair activity human body can not glide, and this chair solves single rack and puts to enter in elevator and can solve single rack and lift the upper human body downstairs of people to the global problem of downslide.When interim bed, the difficulty that rhymed formula one people can nurse an inpatient everyday can be separated.And people can be substituted from little to the old tens kinds of apparatus used.As this chair can work as the seat of differing heights, chaise longue, rocking chair, temporarily with bed, single rack, massage head, cervical vertebra, terraced chair, ladder, the chair that falls to hang down, swing from little larry, go-kart, dining chair, go-kart, perambulator, coaster, pressure, be with stool adjustable slope easel, Stand for music of song, to old walking aid chair, uses the use such as wheelchair, chair for closet temporarily.

Accompanying drawing illustrates:

Fig. 1 is lifting foldable universal chair stereogram;

Fig. 2 is seat support (15) ground plan, and (21) are iron pin-and-hole;

Fig. 3 is stull on seat support face, and (22) are the steel pins be fixed on iron pipe;

Fig. 4 is that steel is moulded framework chair stull reinforcing bar and put into gear;

Fig. 5 is that iron and steel framework chair stull reinforcing bar is put into gear;

Fig. 6 is that seat support lower tooth links up with side view by the emperor himself;

Fig. 7 is iron and steel framework chair side view.

Detailed description of the invention: a kind of folding liftable principle Universal chair, its front chair legs (8) top (17) be connected with the chair back (5) is hinged, the rear end of chair surface is organized the chair back (5) by a governor motion and another and is become split type and be connected, said governor motion is by being positioned at jack (21) that this bottom portion of chair surface distributes in front and back and to should jack, and the latch being fixed on this group chair back (5) top (22) formed, also can lock with hook, Ya Qinshi; These folding seat midleg (3) both sides are respectively hinged and one live handrail (4), and handrail front end (16) and handrail (14) are hinged at a handrail lower end (17) and are hinged with chair surface (15); This folding chair back (5) forward foot in a step (12) is with drawing pin, screw hinge arc rocking chair pin (10), can be hinged before rocking chair pin and can massage legs and feet pedal (19), before pedal, (20) eyelet can in the contracting of not used time in rocking chair pin (12) position, with drawing lock fixed, pedal can be used on the position of back post (7), with drawing lock fixed, rocking chair pin hand has a supporting leg (6), legs and feet are taken in turning front, roller can be installed by chair four legs and feet (9,12) place, and in the middle part of chair, glue tire wheel can be installed by (18) place; The chair back (5) top is provided with massage wheels (1), the chair back is provided with massage wheels (2), handrail (4) front upper part (13) is massage handwheel, pedal front portion and rocking chair pin rear portion are also provided with massage wheels, and massage wheels can be made with magnetic, plastic cement, wooden materials.

Claims (5)

1. a folding liftable Universal chair, it is characterized in that: its front chair legs be connected with the chair back (5) and rear chair legs (8) top (17) hinge, the rear end of chair surface is organized the chair back (5) by a governor motion and another and is become split type and be connected, said governor motion is the jack (21) that front and back are divided by being positioned at this bottom portion of chair surface, and the latch fixing this chair back (5) top (22) formed, also can lock with hook, Ya Qinshi; The each hinge one in (3) both sides handrail (4) alive in the middle part of this folding chair back, handrail front end (16) and handrail (14) hinge are at a handrail lower end (17) and chair surface (15) hinge; This folding chair back (5) forward foot in a step (12) is with drawing pin, screw hinge arc rocking chair pin (10), legs and feet pedal (19) can be massaged by hinge before rocking chair pin, before pedal, (20) eyelet can in the contracting of not used time in rocking chair pin (12) position, with drawing lock fixed, pedal can be used on the position of back post (7), with drawing lock fixed, rocking chair pin hand has a supporting leg (6), legs and feet are taken in turning front, and roller can be installed by chair four legs and feet (9,10) place.

2. folding seat as claimed in claim 1, is characterized in that chair back portion has two to rest the head on wheel, and pillow wheel bottom has massages back massage rod, and handrail front end has massaging hand to take turns, and has massage pin massage bar before pedal.

3. as claimed in claim 1 folding seat, is characterized in that bottom chair pin four pin, rocking chair pin, Massage pedal, rocking chair foot bottom, rocking chair pin rear support leg all studs with adhesive tape.

4. folding seat as claimed in claim 1, it is characterized in that this chair can adopt the materials such as iron and steel framework, plastic-steel, under chair back seat surface, elevating mechanism can make reinforcing bar stull, and bottom seat surface, available tooth admires hook mode as elevating mechanism.

5. folding seat as claimed in claim 1, is characterized in that this chair can install glue tire wheel in (18) place in the middle part of chair.