CN2211203Y - Comfortable Chair - Google Patents

Abstract

The utility model relates to a comfortable chair which is on a common steel chair. A universal wheel is arranged in a chair leg, and a pair of movement aiding legs are connected to a handrail to form a wheelchair; a conic connector is arranged on a chair leg, and a steel ball is arranged in the cavity; a middle shaft is arranged below the chair base, and a shaft end has a ball bowl which is buckled on the steel ball to form a rotating chair; an anastomotic tapered fixator is arranged in the connector, and the fixator is raised; the middle shaft runs at the hollow gap between two devices to form a rocking chair; three layers of seat plates are unfolded and the backrest is laid down to form a plane which is connected together; the front chair leg is refitted on the backrest to form a reclining chair. The backrest, the armrest, and the middle of the roll form edge curling of the base are welded with a massage ball rack to form a massager.

Description

Comfortable Chair

A kind of easy chair is that the ordinary steel chair is carried out suitable improvement, makes it have the structure of taking exercises with amusement function.

At present many, function in the existing kind of using inside and outside can be for family room on the market entirely, manufacture the recreational facilities of exquisiteness.But floor space is big, complex structure, and price is also high; Simple in structure, function singleness.Especially under the not spacious situation of the most of family housings of China, limited popularizing of prior art.

Realize that occupation of land is little, and body-building and amusement function are many, cost meets current most of people's the still very low situation of the level of consumption, and such recreational facilities are provided, and yet there are no in the market.

The purpose of this utility model is: provide and take up an area of little and the health and happiness function is many, and cost Control in the scope that most families can bear.

The purpose of this utility model is achieved like this:

On the steel chair of Zhang San's bar leg, increase structure one secondary power-assist leg, on the chair leg, install universal wheel additional, utilize leverage, finish forward-reverse, about turn and braking, constitute the wheelchair of similar skiing or bent rowing.

Make a conical connector that three chair legs are installed, one section of chair leg tube connector in the device chamber one section in the external welding of device chamber; A steel ball is put into the device chamber, a vertical shaft is installed under seat support, the ball bowl of pointed cone projection is arranged in the middle of the welding of vertical shaft lower end; Vertical shaft ball bowl is withheld on steel ball, adds lubricated pulvis, constitutes swivel chair.

The connector cavity is adorned a conical fixator of combining closely with it, and utilizing up and down, the hole is fixed into vertical state to vertical shaft; Four pressing plates are arranged on the retainer edges, connect rope on the pressing plate of the left and right sides, lift rope fixator and connector and disengage, the rope upper end is hooked on the handrail, utilizes two device gaps, constitutes the energy swing and vacillates now to the left, now to the right and big rotating operation the formation rocking chair.

The fixator end opening is sealed with conical bottom, steel ball is moved in the fixator chamber, constitute high swivel chair.

At handrail both sides back structure connecting ring, a secondary ready-made steel strand exerciser ring backrest and a handrail connecting ring links, and backrest is connected with hinge with base, constitutes the elasticity backrest.

Backrest and handrail also have one to fixedly connected and collude and can use instead.

Chest expander is easy to take off from handrail, brings into play the motor function of chest expander separately.

Chest expander one end, insert in the power-assist leg handle tube, hold the chest expander other end, upwards square one's shoulders and stretch upper arm, can carry out weightlifting, but be to lift to stretch exerting oneself of extension spring.

Folding Tipple Bottom seat is together put exhibition with backrest, form a plane that links together, constitute chaise longue.

The Tipple Bottom seat connects with hinge, and is two-layer in the connection of going to the bottom in going up, and links with movable fishplate bar in the above again, prevents that top plate from drooping.

Have secondary a connection to collude under base, link in the porous connecting ring, also construct the porous connecting ring on the backrest both sides, two collude outside handrail and connect, and are the structures of adjusting backrest luffing angle and fixed armrest.

Preceding chair leg is unloaded from connector, be connected with tube connector on the backrest, monaural with holes of welding on this tube connector, welding two ears on backrest, monaural can insert between ears, passes in three earholes with drift bolt to connect, and the chair leg can be adjusted synchronously with the backrest pitching.

Constituting and to connect the device that rubs, is having applied for patent, and the patent No. is 92244452.8 transplanting of setting up massager on multifunctional hospital bed, and this is same designer.

At first construct the massage bead frame, the massage bead frame is welded on backrest, handrail, the base, massage bead is pressed the gridiron pattern arranged in form, and backrest, handrail, base scroll shape limit, it is suitable height that following pressing massage pearl does not touch rolling.Constitute buttocks, ridge, both sides of the chest massager like this.

Beading pad on the similar driver of this massager seat and extension pearl, different is that the massage bead rolling has elasticity flexibly again, it is stronger that it eliminates tired effect, and have the backflow that promotes venous blood concurrently, and the effect of preventing and treating diseases is arranged.

In backrest head shin contact position, a hardwood is installed or mould firmly manufacture roll the shape pillow of sleeping, inlay flexible glue or the soft layer of moulding outward, be hooked on backrest top, the effect of the double shin massager of starting.

One secondary power-assist leg is to be hooked on the just basifacial crimping of handrail with square bearer.

The power-assist leg has horizontal dress handle, and with screw socket butt joint leg pipe, the length of leg is adjusted in two joint vertical tube butt joints below, spring strut of suit, and the tube STH is connected with handrail.One section group's spring is wrapped on the perpendicular leg under the handle, presses down handle, and group's spring is pressed in the spring strut, and leg lands, and plays the hand leg and is upspring by spring and break away from ground.

Rubber end is installed in the leg lower end, and in the time of can not be anti-skidding on smooth ground, the rubber that changes the outfit be inhaled bowl.

The leg bottom casing joint of packing into, the effective drift bolt of this joint cover has the perforate of spacing to be connected with three of power-assist legs, at this moment can be through in the corresponding hole by people's leg length.Sleeve pipe welds the spill truss up and down, and one has the massage device for sole of foot of axle to have the pedal of axle to be connected with the frid perforate with one, and two devices are used instead, and the counter-rotating of power-assist leg is installed.

Vertically fixing two-layer bedplate, open base is impaled, the pillow counter-rotating of sleeping is installed work as handrail, constitute perambulator or shopping cart.

Implement according to such scheme, the ordinary steel chair, repack multiple sports apparatus into, massager and apparatus, motion, amusement, apparatus integrates body, has increased a secondary power-assist leg, a secondary tension device and conical connector than steel chair, increase structure massage bead frame in seat portion, on the chair leg universal wheel is installed, static still common seat is during motion, there is two square metres space for activities to get final product, both be fit to men and women, old and young, suitable again indoor and outdoor is especially as wheelchair, can make walking-replacing tool, be again the instrument of having a rest, increase twice, add the profit of produce and market enterprise than general steel chair cost, only seven, 800 yuan, be no more than thousand yuan, general family can bear, and the entertainment for children palace, old recreation room, public places such as recreation center also are the equipment that suits.

Be further described below in conjunction with drawings and Examples

Accompanying drawing 1, easy chair profile schematic diagram,

Accompanying drawing 2, power-assist leg organigram,

Accompanying drawing 3, backrest, handrail connection diagram,

Accompanying drawing 4, chair leg organigram,

Organigram below the accompanying drawing 5, base,

Accompanying drawing 6, connector profile and local cut-away view,

Accompanying drawing 7, connector and fixer device schematic diagram,

Accompanying drawing 8, the massage bead framework is made schematic diagram,

Accompanying drawing 9, massager structure profile schematic diagram,

Accompanying drawing 10, chaise longue profile and connection diagram.

Shown in the accompanying drawing 1, steel chair constitutes the top of chair by backrest (1), handrail (2) and base (3),

The square hook of one secondary power-assist leg (5) is connected in the perforate under the crimping of handrail front, and handrail, backrest, base are made rolling, innerly welds massage bead frame (9) by the gridiron pattern mode,

Collude on backrest top and to hang one and roll the shape pillow (4) of sleeping,

A cone connector (6) is to realize being connected with the chair leg (7) of chair top and band universal wheel (8).

Accompanying drawing 2 provides, and a T shape power-assist leg (5) is that a joint leg pipe (22) upward connects a joint transverse tube handle (21) with screw socket (23), adorn one section spring (20) on leg top, outer casing spring tube (24) is connected the power-assist leg on the just basifacial crimping of handrail with square hook (27)

Rubber end is installed in the leg lower end, when on smooth ground, still skidding, the rubber that changes the outfit is inhaled bowl (28), suction bowl upward pipe is hung on the leg inhaling bowl by screw (29), and the suction bowl is middle and take over a bottom perforate, presses down the power-assist leg, the leg end seals two holes, inhale bowl and inhale symbol on the ground, carry leg and open the air inlet diplopore, inhale bowl and easily break away from ground.

The thick sleeve pipe of the one joint leg bottom of packing into, with drift bolt with fixed sleeving in three perforates that spacing arranged, respectively weld the spill frid up and down at sleeve pipe, one side shaft is adorned one and is rolled shape massage device for sole of foot (25), one side installation foot pedal (26), one section spring is colluded at the pedal tip, and the spring other end is welded on the frame base plate.

Accompanying drawing 3 provides, and two side handrail backs are installed connecting ring, and a secondary ready-made chest expander (34) is connected with connecting ring, and backrest is surrounded, and constitutes the elasticity backrest.

Handrail and backrest also have a hook (35) fixedly to link.

A pair of porose ears are welded on backrest top, and a joint connects the sleeve pipe (33) of chair leg and goes up the porose monaural of welding, the butt joint of three ears is adorned with the drift bolt string, the chair leg moves the connection adjustable pipe of making back leg before constituting, and when adjusting the backrest luffing angle with hook, back leg is adjusted automatically.

Two on backrest structure porous connecting ring (36) is connected with hook (55) under the seat base.

It is a handrail that the hook counter-rotating of pillow (4) of sleeping is installed.

Accompanying drawing 4 provides, three chair legs (7), and the adapter (63) on two, one connectors in last back (6) connects, and takes over half-section in the device chamber, and half-section is installed the back and is tightened with butterfly screw rod (43) in the external welding of device chamber, and screw head is screwed in the counter boring on the leg.

The positive welding in chair leg bottom one section thick sleeve pipe (45), universal wheel (8) is that axle is contained on the U-shaped wheel carrier (44), and a long vertical tube (41) is arranged on the wheel carrier (44), vertical tube is packed in the sleeve pipe (45).

One section screw thread is arranged at vertical tube (41) top, with nut (42) the wheel leg is fixed on the sleeve pipe (45), is screwed into nut length, adjusts chair leg length.

On vertical tube (41), to adorn earlier and refill a cover ball after a cover ball injects sleeve pipe, nut (42) is pressed on the upper spheres, and ball is adorned washer and axle bowl up and down.

It is that porous connecting rod (55) takes out from backrest that an adapter sleeve (46) is arranged on the back leg, is connected with sleeve pipe (46), prevents the rotation of chair top during as wheelchair and the structure of uncontrollable direction.

Accompanying drawing 5 provides, and square gusset plate (51) is welded in the bottom in seat support (3), goes up welding axis (52) at plate (51), and axle head connects the ball bowl (53) that there is pyramidal projections a centre.

Both sides structure porous connecting ring (54) under base, there is a secondary connecting rod (55) of hook at two, be to be connected, take off with back leg sleeve pipe (46) from backrest and be connected that connecting rod (55) still connects the structure of backrest fixed armrest down from base with backrest porous connecting ring (36).

Do not show in the drawings, the insurance handrail of a slight curvature is arranged, inject in the two handrail flanged ports, this insurance handrail is a wheelchair when moving ahead, and guarantees human body when stopping suddenly, prevents to fall the safety conformation that from seat support.

Accompanying drawing 6 provides, a cone connector (6), inserting the sleeve pipe (63) that a joint welds outside staying in the cone cavity at a last joint is that the chair leg is installed, and has a part section can observe an axis ball bowl (53) and withholds on a steel ball (62).

In the connector chamber, to adorn one and be still cone, the axis that passes from hole up and down plays the fixedly fixator of axis (60), and the edge welds cross frame plate (64), is pressed in the Baltimore groove of connector limit, links rope (61) on both sides frame plate (64).

Accompanying drawing 7 provides, and when mentioning rope, rope carried hangs on the handrail, and pressing plate and Baltimore groove break away from, and fixator disengages with connector, causes the slot (71) between two devices.

Hole under the fixator is sealed with conical bottom, steel ball (62) is moved to the fixator inner chamber, chair is increased.

Accompanying drawing 8 provides, a kind of massage bead frame, with hardwood or mould the massage bead (84) of making similar abacus bead sample firmly, to wear axle and be contained in the top perforate of a spill frid (83), plate is welding four posts (82) down, under have an innerspring spring strut to cover, open four holes (81), post inserts in the hole, and is welded in column cap with the round iron sheet, the round iron sheet is pressed on the spring (85), and this rubber-like massage bead frame is welded on the base (80).

Accompanying drawing 9 provides, the massage bead frame is welded on backrest, handrail and the base according to the mode of gridiron pattern (91), also passable above directly being welded in without base (80), backrest, handrail, base scroll limit in the middle of the massage bead frame is trapped among, constitute buttocks, ridge, both sides of the chest massager, form picture (92) diagram, if not directly being welded in the surrounding edge, can be the pearl frame plate surrounding edge of packing into, fixing with flat head screw (93).

The massage bead frame exceeds rolling like this, and not touch rolling with body surface be suitable pressing down massage bead.

Accompanying drawing 10 provides, three bases (3) that seat constitutes, base plate is connected with microscler hinge (102) with backrest, base plate is connected with ready-made hinge (105) in the above with two layers of seat, the upper strata is connected with hinge (103) below with two laminates, put Zhan Shixu and connect in the above with colluding plate (104), anti-top plate droops.Preceding chair leg is unloaded, be contained in the chair leg and take on (33), become back leg, the handrail backrest is connected collude relieving, insert in the porous connecting ring, adjust luffing angle (106) with connecting rod (55).

Implement according to such scheme, can carry out multiple physical training, also can do multiple recreation, and can implement by the magic.

Utilize the power-assist leg to handle wheelchair, on smooth ground, can make forward-reverse and move back and forth fast and zig zag; Advance on outdoor smooth road, armpit clamping power-assist leg can be done motion at a high speed, ankle, knee, hip, elbow, wrist, takes on each joint aggravating activities, and the exercise of strengthening bone network flesh, and amount of exercise is very big.

The power-assist leg that is contained on the handrail is easy to unload from handrail, and lower limb are bundled in power-assist leg bottom, does the stilt walk motion.Can tie after being familiar with.

Utilize a power-assist leg, both feet step down on pedal and the massager, and hand-held handle is made unipods and jumped, and can temper total balance of the body.

Utilize the pin work done on wheelchair, pin is bundled on the pedal, hand only helps out, but also trick work done simultaneously.

As swivel chair, because of frictional force is very little, can rotate at a high speed, can improve anti-corona ability.

Side is sitting on the chaise longue, and a first people marks time to rotate in the same way or do and walks or take exercise by running; Should be sitting on the installation chair leg backrest as a people, avoid throwing.

As rocking chair, swing is vacillated now to the left, now to the right, and can temper waist and movable vertebra.

Use chest expander separately, can strengthen pulling force and chest expanding.

Use chest expander also can do weightlifting.

Ride on seat the crown pillow of sleeping, abdomen very upwards, but exercising abdominal muscles going down on one's knees on the chaise longue.

Be optimal tool for taking rest in beach, the forest on balcony, in the park.

Interim when doss, when perambulator, work as shopping cart, need reequip slightly.

On chaise longue, stand up, lean to one side, crouch and sleep, sleep and activity can be done each position of whole body by the magic.

Tiptoe firmly can be tempered gastrocnemius and heel string on pedal.

There are not technological difficulties in this easy chair simple structure, and machinery plant, sports apparatus factory, Furniture Factory, Medical Equipment Plant, perambulator factory with common mechanical equipment all can practice midwifery.Take up an area of for a short time, cost is low, and function is many, and its business economic benefit and the social benefit that improves the human quality all are apparent and visible.

Claims (3)

1, a kind of easy chair is the steel chair of Zhang San's bar leg, it is characterized in that:

Increase structure one secondary power-assist leg, on the chair leg, install universal wheel additional, constitute wheelchair,

Make a conical connector that three chair legs are installed, one section of chair leg tube connector in the device chamber one section in the external welding of device chamber,

A steel ball is put into the device chamber,

A vertical shaft is installed under seat base, the ball bowl of conical projection is arranged in the middle of the welding of vertical shaft lower end, vertical shaft ball bowl is withheld on steel ball, adds lubricated pulvis, constitutes swivel chair,

The connector cavity is adorned a conical fixator of combining closely with it, and the hole is fixed into vertical state to vertical shaft about utilizing,

Four pressing plates are arranged on the retainer edges, connect rope on the pressing plate of the left and right sides, lift rope, fixator and connector disengage, and the rope upper end is hooked on the handrail, utilizes two device gaps, constitutes rocking chair,

The fixator end opening is sealed with conical bottom, steel ball is moved in the fixator chamber, constitute high swivel chair,

Both sides structure connecting ring on the handrail backrest, a secondary ready-made steel strand exerciser ring backrest is connected with the handrail connecting ring, and backrest is connected with hinge with base, constitutes the elasticity backrest,

Backrest and handrail also have one to fixedly connected and collude and can use instead,

Chest expander is taken off from handrail, is the monomer sports apparatus,

Chest expander one end, insert in the power-assist leg handle tube, hold the chest expander other end, the semi-girder of upwards squaring one's shoulders constitutes the spring erector,

Folding Tipple Bottom seat board is together put exhibition with backrest, forms a plane that links together, constitute chaise longue,

The Tipple Bottom seat board connects with hinge, in go up two-layerly in the connection of going to the bottom, link with movable fishplate bar in the above again,

Have secondary a connection to collude under base, link in the porous connecting ring, also construct the porous connecting ring on the backrest both sides, two collude from the handrail outside and link with the porous connecting ring,

Preceding chair leg is unloaded from connector, is connected with tube connector on the backrest,

Welding monaural with holes on this tube connector, welding ears with holes on backrest, monaural is inserted between ears, passes three earholes with drift bolt, constitutes tip-up seat leg tube connector.

2, according to the described easy chair of claim 1, it is characterized in that:

One secondary power-assist leg, the power-assist leg has horizontal dress handle, docks with the leg pipe with screw socket below, adjusts power-assist leg length with being screwed into screw socket length,

At leg top pocketed springs tube, one section spring is wrapped on the leg pipe under the handle, presses down handle, and spring is compressed in the spring strut, and leg contacts to earth, and hand rises, and leg is liftoff,

One secondary power-assist leg is connected with hook with handrail, and the hook other end is connected with spring strut bottom tube STH,

Rubber tip is installed in the leg lower end, and in the time of can not be anti-skidding on smooth ground, the rubber that changes the outfit be inhaled bowl, inhales bowl and goes up neutralization and take over a bottom perforate, and following leg pressing end seal two holes, and the glue bowl is inhaled symbol on the ground, on carry leg, air inlet is opened in two holes, the suction wrist easily breaks away from ground again,

Three have the perforate of spacing to be connected on the leg bottom casing joint of packing into, the effective drift bolt of this joint cover and power-assist leg, be through in the corresponding hole by people's leg length,

Sleeve pipe welds the spill truss up and down, and one has the massage device for sole of foot of axle to have the pedal of axle to be connected with the frid perforate with one, and two devices are used instead the power-assist leg is reversed.

3, according to the described easy chair of claim 1, it is characterized in that:

When constituting wheelchair, a joint sleeve being arranged on the back leg, is that the porous connecting rod takes off from backrest, is connected with sleeve pipe, is chair two ones fixture construction up and down.

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