CN105055135A

CN105055135A - Function recovery nursing walker

Info

Publication number: CN105055135A
Application number: CN201510503056.3A
Authority: CN
Inventors: 徐毓园
Original assignee: Chongqing Xizhi Machinery Equipment Co Ltd
Current assignee: Chongqing Xizhi Machinery Equipment Co Ltd
Priority date: 2015-05-18
Filing date: 2015-08-17
Publication date: 2015-11-18
Also published as: CN105193602A; CN105193600A

Abstract

The invention discloses a function recovery nursing walker. The function recovery nursing walker is characterized in that holding cavities are formed in the two ends of an arc-shaped nursing air bag, a thrusting cavity is formed in the middle of the arc-shaped nursing air bag, bandages are arranged on the two sides of the arc-shaped nursing air bag, the front face of the arc-shaped nursing air bag is an arc-shaped face, inflation valves are fixed to cavity bodies of the holding cavities, and a cavity body of the thrusting cavity is provided with an oil flowing hole to be communicated with an oil duct hole in a motor bag. One arc-shaped nursing air bag is communicated with one motor bag through a hydraulic pipe, and two arc-shaped nursing air bags and two motor bags form a pair of function recovery nursing walkers. The function recovery nursing walker is simple and reasonable in structure and quite convenient to manufacture and use; after a person who can stand but can not stably move or move in a labored mode uses the function recovery nursing walker, the strength taken during walking is small, the pressure on the knee joints is reduced, the walking stability is improved, walking is easy accordingly, and the walking nursing effect is achieved.

Description

Rehabilitative nursing walking device

Technical field

The present invention relates to a kind of for nursing the unstable rehabilitative nursing walking device recovering the medical care of walking function with the people laboriously that takes a step of taking a step.

Background technology

Can stand but take a step unstable is all that pestle crutch is walked with the people of difficulty of taking a step, and its speed recovering walking is slow, and very painstaking when recovering walking; But the maximum difficulty of the people that is unstable and difficulty of taking a step that takes a step lifts the knee joint unable astasia caused when the lower limb rear foot lands, instead of lower limb can not be lifted take a step.

Summary of the invention

The object of the invention is to provide a kind of for nursing take a step unstable rehabilitative nursing walking device and the manufacture method thereof of recovering walking function with the people laboriously that takes a step.

For achieving the above object, rehabilitative nursing walking device of the present invention mainly comprises arc protective and to regulate the flow of vital energy capsule, thrust chamber, holding chamber, bandage, charge valve, motor bag;

Described arc protective regulates the flow of vital energy that capsule is that the front side recess back side is protruded, there is radian in the front of depression, lateral cross section is shape, after inflation there is elastic air bag; In arc protective regulates the flow of vital energy capsule, there are holding chamber and thrust chamber, are fixed with bandage on the regulate the flow of vital energy vertical both sides of capsule of arc protective; Described holding chamber is regulated the flow of vital energy at arc protective the two ends of capsule, and regulate the flow of vital energy at arc protective the centre of holding chamber of capsule in thrust chamber, thrust chamber and holding chamber are independent sealed separately, and the cavity of thrust chamber and holding chamber is connected; Regulate the flow of vital energy front that capsule caves inward of arc protective is the arcwall face of overall arcwall face or local, arc protective regulate the flow of vital energy the outwardly one side of capsule thrust chamber cavity on have and the cavity of oil-through hole, holding chamber be fixed with sealing holding chamber and can to the charge valve of transporting compressed gas body in holding chamber or the cavity of holding chamber being fixed with sealing holding chamber and can to the prefill valve of infusion liquid in holding chamber; The cavity of holding chamber is installed be charge valve time, what fill in holding chamber is Compressed Gas; The cavity of holding chamber is installed be prefill valve time, what fill in holding chamber is liquid.Oil hole on motor bag is connected by hydraulic tube with the oil-through hole on thrust chamber and communicates, and can also install a connecting tee and directly be connected with the release of pressure switch of release of pressure bag or be connected with the release of pressure switch of release of pressure bag by hydraulic tube in the fluid pressure line between oil hole with oil-through hole.Described arcwall face is the arcwall face of arc surface or elliptical arc surface or circular groove formula, and arcwall face is for being attached on calf or large calf; Described motor bag produces the power source of power-assisted, and thrust chamber is power-assisted pushing portion, is also allow arc protective capsule of regulating the flow of vital energy remain on the pusher of straight line.

Arc protective capsule of regulating the flow of vital energy connects a motor bag by hydraulic tube, and regulate the flow of vital energy capsule and two motor bags of two arc protectives form a slave function and recover to nurse walking device, and regulate the flow of vital energy two holding chambers of capsule of arc protective can relatively rotate.The power that motor bag produces can promote thrust chamber and stretch and extend and then promote arc protective capsule of regulating the flow of vital energy and stretch, the weight that the size of the power that motor bag produces is stepped down on motor bag by foot is determined, the power that gravity is larger, pusher exported to by motor bag that foot steps down on motor bag is larger.

Described bandage is rope type or belt-type soft ribbons, and the holding chamber part of bandage for the two ends of capsule that arc protective is regulated the flow of vital energy is bundled on shank and thigh respectively.

In order to can promote leg blood circulation, increase massage effect, allaying tiredness, described arc protective regulate the flow of vital energy capsule front arcwall face on can also increase massaging strip or massage flange; Described massaging strip is the awave bar or the vertical bar of protrusion that protrude, arc protective regulate the flow of vital energy capsule arcwall face on have many massaging strips; Described massage flange is the flange protruded, arc protective regulate the flow of vital energy capsule arcwall face on have multiple massage flange.

Described charge valve mainly comprises valve body, internal taper hole, outer tapered plug, the first draw-in groove, jump ring, inner air vent, passage, outer pore; Outer pore, internal taper hole, the first draw-in groove, inner air vent is had in described valve body, outer pore and inner air vent are at the two ends of valve body, internal taper hole is outside between pore and inner air vent, the small end of outer tapered plug is connected with outer pore and communicates with outer pore, holds greatly and to be connected with the first draw-in groove and to communicate with the inner air vent after the first draw-in groove and the first draw-in groove, the first draw-in groove is had between inner air vent and the large end of internal taper hole, in first draw-in groove, jump ring is installed, outer tapered plug is installed in internal taper hole, has mounting groove at the outer surface of valve body.

Described internal taper hole and outer tapered plug form to hold one's breath and combine, and coordinating between internal taper hole with outer tapered plug adopts cone match, and cone match makes the good sealing effect after inflation, and easily open the passage of closedown when inflating; The described conical surface comprises inner conical surface and male cone (strobilus masculinus), and inner conical surface is the inwall of internal taper hole, and male cone (strobilus masculinus) is the damaged surface of outer tapered plug; In order to improve the sealing effectiveness between inner conical surface and male cone (strobilus masculinus), described inner conical surface is consistent with the tapering of male cone (strobilus masculinus) or close consistent.

Described valve body is the valve body installing outer tapered plug and jump ring, has outer pore, internal taper hole, the first draw-in groove, inner air vent in valve body; Described outer pore is passing hole, and outer pore is connected with the small end of internal taper hole and communicates with internal taper hole, inserts for allowing the valve of input air pressure.

Described internal taper hole is the Inner taper hole having tapering, the face of Inner taper hole is inner conical surface, inner conical surface is used for coordinating with male cone (strobilus masculinus) and sealing, the small end of internal taper hole is connected with outer pore and communicates with outer pore, holds greatly and to be connected with the first draw-in groove and to communicate with the inner air vent after the first draw-in groove and the first draw-in groove, is provided with outer tapered plug in internal taper hole.

Described outer tapered plug is the cylinder having tapering, and there is male cone (strobilus masculinus) on the surface of cylinder, and have the male cone (strobilus masculinus) of the oblique through cylinder near the large end of cylinder of passage in the end of the large end of cylinder, male cone (strobilus masculinus) is used for coordinating with inner conical surface and sealing.

Described passage is oblique through hole, allows gas pass through when moving after promoting outer tapered plug for air pressure and contact with jump ring; The first described draw-in groove is the groove of annular, between inner air vent and the large end of internal taper hole, in the first draw-in groove, is provided with jump ring.

Described jump ring is resilient annular rubber ring or annular plastics circle, or elastic collar jaggy, and jump ring is for the distance limited and move after stopping outer tapered plug.

Described inner air vent is via hole, and inner air vent is connected with the large end of internal taper hole and communicates with internal taper hole, and inner air vent is used for allowing gas pass through.

Described mounting groove is the groove of annular on the outer surface of valve body, for fixing and sealing charge valve.

In order to enable internal taper hole and outer tapered plug tight seal, described outer tapered plug can adopt the rubber of flexible distortion function or plastics or nylon or polyurethane material manufacture, under the influence of air pressure, the outer tapered plug with elastic deformation function can be fitted completely with the internal taper hole of distortion.

Described prefill valve is the switch of the circulation passage of connecting and cutting off liquid.

Described motor bag produces the machine of power and the power source in thrust chamber, and motor bag is consistent with insole shape but thicker than shoe pad hollow body, is have elastic hollow insole or do not having the inside of elastic hollow insole to be provided with return balancing spring; Motor bag is provided with oil hole, and oil hole is connected by the oil-through hole of hydraulic tube with thrust chamber.

Described return balancing spring is helical spring or rubber column, and rubber column is the hollow or solid rubber cylinder of resilient oil resistant, is supported in motor bag and struts motor bag; Return balancing spring is used for allowing motor bag be in oil suction state all the time when not stressing, light when when lifting foot, return balancing spring can send thrust upwards to sole and make to lift foot.

When in the fluid pressure line of rehabilitative nursing walking device, increase is provided with the oil duct of connecting tee and release of pressure bag, the release of pressure switch that one end of described connecting tee communicates with oil-through hole, one end communicates with oil hole, one end passes in and out with the liquid in control release of pressure bag communicates; Described release of pressure bag is the sack with contractility and expanded function, release of pressure bag only have the import and export that can pass in and out in release of pressure bag for liquid, import and export and communicate with release of pressure switch, release of pressure switch is connection and the switch cutting off the liquid passing in and out release of pressure bag, can communicates with connecting tee.After in use opening release of pressure switch, when bent lower limb is squatted down and discharges the pressure in thrust chamber, release of pressure bag can expand, and when lifting lower limb, release of pressure bag pushes liquid in motor bag and thrust chamber under the effect of the contractile function of self from release of pressure bag.

Described release of pressure bag can also be the soft sack not having contractile function and expanded function, release of pressure bag has the import and export that can pass in and out in release of pressure bag for liquid, and import and export and communicate with release of pressure switch, release of pressure switch can communicate with connecting tee; In use release of pressure bag is fastened the body part more than the top of capsule of regulating the flow of vital energy higher than arc protective, or release of pressure bag be placed on higher than arc protective regulate the flow of vital energy capsule the top more than pocket or trousers pocket in, be beneficial to liquid self-flowing and get back in motor bag and thrust chamber.After in use opening release of pressure switch, when bent lower limb is squatted down and discharges the pressure in thrust chamber, release of pressure bag can enter liquid, and when lifting lower limb, release of pressure bag flows out and enters in motor bag and thrust chamber under the effect of the self gravitation of liquid from release of pressure bag.

Rehabilitative nursing walking device in use, two arc protectives one slave function being recovered nursing walking device capsule of regulating the flow of vital energy is bundled in respectively and can stands but on the two legs of the unstable and people laboriously of taking a step of taking a step, during binding, capsule of being regulated the flow of vital energy by arc protective is bundled by bandage, one end is bundled on thigh, the other end is bundled on shank, and the regulate the flow of vital energy arcwall face of capsule of arc protective is attached on the calf of thigh and shank respectively.During first use or in holding chamber during deficency, valve is inserted in the outer pore of charge valve, open aspirated switch, in the outer pore that the gases at high pressure after inflating pump compression are sent into, holding chamber is inflated respectively, Compressed Gas promotes outer tapered plug from outer pore and draws back, and after outer tapered plug retreats, Compressed Gas enters from the gap between Inner taper hole and outer tapered plug, enter into inner air vent through passage again, then enter in holding chamber; After having inflated, in the lower outside tapered plug reach of the promotion of air pressure, the male cone (strobilus masculinus) of outer tapered plug is made to coordinate with the Inner taper hole of Inner taper hole and close charge valve.

Motor bag in use, directly motor bag is placed on the bottom of the footwear intracavity of city shoe, sole can directly step down on motor bag, and the arc protective be connected coordinating with motor bag capsule of regulating the flow of vital energy is bundled in respectively and can stands but on the two legs of the unstable and people laboriously of taking a step of taking a step; In nursing walking when taking a step, under the effect of return balancing spring, liquid is sucked in motor bag, thrust intracavity oil starvation and shrink and lose motive force, then make holding chamber stay with one's parents in order to make them happy articulation.When the foot lifted lands, foot steps down on motor bag, the liquid in fluid motor bag is directly compressed at the gravity of human body self and the action of gravity lower footplate of heavy burden, promote liquid and enter thrust intracavity from oil hole through hydraulic tube, the liquid-driving thrust chamber entered in thrust chamber is extended and stretches, then promote holding chamber to stay with one's parents in order to make them happy articulation and stretching, the holding chamber that joint of staying with one's parents in order to make them happy rotates promotes the shank of the foot landed and thigh stretch and the way up that promotes the upper part of thigh and thigh with move forward.When the foreleg lifted lands, the power transmission that motor bag produces promotes the pressure alleviating the self gravitation that knee is subject to after the holding chamber be bundled on thigh and shank is stretched to thrust chamber; The gravity of oneself is utilized to move to promote body forward when walking, reduce thigh in the process of taking a step and shank reach and stretch paid strength, alleviate kneed stressed, the arc protective simultaneously stretched capsule of regulating the flow of vital energy also supports and stabilizes knee joint, then alleviates the pressure of knee and stabilizes putting forth effort of leg.

In the process recovering walking, foreleg becomes back leg, and back leg becomes foreleg, and what so circulate takes a step; Regulate the flow of vital energy massaging strip on capsule or massage of arc protective protrudes edge in the process recovering walking, the muscle withstanding on thigh and shank produces with the muscle of thigh and shank and rubs and serve massage effect, facilitate the blood circulation of thigh, shank and foot, accelerate the recovery of the walking function of user; Particularly during on the up grade or upper ladder step, the gravity of user self promotes arc protective by the power that motor bag transforms into thrust chamber and regulates the flow of vital energy and also to support after capsule stretches and to stabilize knee joint, then alleviates the pressure of knee and stabilizes putting forth effort of leg; Arc protective under powered capsule of regulating the flow of vital energy promotes the way up of the upper part of thigh and thigh and moves forward, make the to take a step unstable and people laboriously that takes a step walks easily, allow the take a step unstable and people laboriously that takes a step obtain relaxation and the confidence of walking, serving walking nursing and recovering the effect of walking function.

Described rehabilitative nursing walking device in use, when the people used needs bent lower limb to squat down, first open release of pressure switch, allow during the gravity that subject human body in motor bag liquid to be pushed in thrust chamber and promote thrust chamber and to extend and the liquid of pressure that has that stretches enters release of pressure in release of pressure bag, lose pressure in the thrust chamber after release of pressure and would not promote holding chamber and thigh and shank are stretched and thigh and shank are stayed with one's parents in order to make them happy arthrogryposis and squatting down.User after will first standing up when walking is closed the release of pressure switch on the one side of the foot lifted, and then lift shutter's release of pressure switch on one side after another foot, enable release of pressure bag can not release of pressure and make motor bag normally promote thrust chamber and produce power-assisted.

In use, after running into the valve body deformation of charge valve, the outer tapered plug with deformation behavior can coordinate with internal taper hole and continues to keep sealing state by auto Deformation charge valve.When using rear vanning to store, the Compressed Gas in inflatable chamber is needed to discharge, during venting, the outer tapered plug of pushing tow is inside inserted in the outer pore of charge valve with one end or steel wire and so on of little rod, outer tapered plug retreats and makes Compressed Gas be withdrawn into outer pore from the passage gap entered between outer tapered plug and Inner taper hole, then discharges inflatable chamber.

In order to assurance function recovers the stability of nursing walking device in nursing walking, during walking, liquid exits thrust chamber rear arc nursing air bag to be merely able to the portion of staying with one's parents in order to make them happy and to relatively rotate backward.

In order to increase the massage comfortableness of rehabilitative nursing walking device, massage and massage flange have flexibility.

In order to make massaging strip or massage flange fixation on arc protective regulates the flow of vital energy capsule, described massaging strip or massage flange and arc protective are regulated the flow of vital energy the assembly that capsule is an entirety or separates.

In order to enable bandage that arc protective capsule of regulating the flow of vital energy is bundled firmly on lower limb, described bandage has toughness and do not have elasticity and inotropic cloth products or nylon products or leatherware.

To regulate the flow of vital energy the wearing comfort of capsule and walking comfort to increase arc protective, the regulate the flow of vital energy arcwall face in capsule front of described arc protective is flexible material.

A manufacture method for rehabilitative nursing walking device, is characterized in that:

Arc protective regulates the flow of vital energy capsule during fabrication, adopts plastics or nylon or elastomeric material manufacture, create front that the front side recess back side is protruded, depression have radian, lateral cross section is the air bag of shape; Arc protective capsule of regulating the flow of vital energy creates thrust chamber and holding chamber, and thrust chamber is manufactured on centre, holding chamber is manufactured on two ends, and thrust intracavity is equipped with liquid, has Compressed Gas in holding chamber.

To regulate the flow of vital energy the comfortableness of capsule when nursing walking to increase arc protective, the regulate the flow of vital energy arcwall face in capsule front of described arc protective adopts flexible material manufacture.

In order to can promote leg blood circulation, increase massage effect, allaying tiredness, described arc protective regulate the flow of vital energy capsule front arcwall face on can also manufacture massaging strip or massage flange; Described massaging strip creates the awave bar of protrusion or the vertical bar of protrusion, arc protective regulate the flow of vital energy capsule arcwall face on manufacture and have many massaging strips; Described massage flange creates the flange of protrusion, arc protective regulate the flow of vital energy capsule arcwall face on manufacture and have multiple massage flange.

In order to make massaging strip fixation on arc protective regulates the flow of vital energy capsule, described massaging strip and arc protective regulate the flow of vital energy capsule manufacture as a whole or separate manufacture after combining.

In order to increase the massage comfortableness of walking body-building booster, massaging strip adopts has flexible material manufacture.

During fabrication, adopt and have toughness and do not have elasticity and inotropic cloth or nylon or leather manufacture, create rope type or belt-type soft ribbons, one end is fixed on arc protective and regulates the flow of vital energy on capsule bandage.

During fabrication, valve body adopts the plastics of high strength or nylon or metal material manufacture to charge valve, and outer tapered plug adopts the rubber or plastics or nylon or polyurethane manufacture with elastic deformation function, and jump ring adopts rubber or plastics or nylon or metal or rubber-plastics material manufacture.

Described valve body creates the valve body installing outer tapered plug and jump ring, manufacture in valve body and have outer pore, internal taper hole, the first draw-in groove, inner air vent, outer pore and inner air vent are manufactured on the two ends of valve body, internal taper hole is manufactured between outer pore and inner air vent, the small end creating internal taper hole be connected with outer pore and communicate with outer pore, the large end of internal taper hole is connected with the first draw-in groove and communicates with the inner air vent after the first draw-in groove and the first draw-in groove, between inner air vent and the large end of internal taper hole, manufacture the first draw-in groove, have installation screw thread in the outer surface manufacture of valve body; In the first draw-in groove, jump ring is installed, outer tapered plug is installed in internal taper hole.

Described internal taper hole creates the Inner taper hole of tapering, and the face of Inner taper hole creates inner conical surface, is provided with outer tapered plug in internal taper hole.

Outer pore creates passing hole, and outer pore is connected with the small end of internal taper hole and communicates with internal taper hole.

First draw-in groove creates the groove of annular, between inner air vent and the large end of internal taper hole; Described jump ring creates resilient annular ring or creates collar flexible and jaggy.

Outer tapered plug creates the cylinder of tapering, and damaged surface is created male cone (strobilus masculinus), and manufacturing in the end of the large end of cylinder has passage.

Passage creates the through hole of the end of the large end of oblique through cylinder and the male cone (strobilus masculinus) near the cylinder of the large end of cylinder.

Inner air vent creates via hole, and inner air vent is connected with the large end of internal taper hole and communicates with internal taper hole.

Mounting groove creates the groove of annular on the outer surface of valve body.

Described internal taper hole and outer tapered plug form to hold one's breath and combine, and coordinating between internal taper hole with outer tapered plug adopts cone match; The described conical surface comprises inner conical surface and male cone (strobilus masculinus), and inner conical surface creates the inwall of internal taper hole, and male cone (strobilus masculinus) creates the damaged surface of outer tapered plug.

In order to improve the sealing effectiveness between inner conical surface and male cone (strobilus masculinus), described inner conical surface is consistent with the tapering of male cone (strobilus masculinus) or close consistent.

In order to enable internal taper hole and outer tapered plug tight seal, when described outer tapered plug adopts and has elastic deformation function and have certain flexible material manufacture, internal taper hole adopts hard material manufacture.

Manufacture in described valve body and have outer pore, internal taper hole, the first draw-in groove, inner air vent, outer pore and inner air vent are manufactured on the two ends of valve body, internal taper hole is manufactured between outer pore and inner air vent, the small end of outer tapered plug is connected with outer pore and communicates with outer pore, holds greatly and to be connected with the first draw-in groove and to communicate with the inner air vent after the first draw-in groove and the first draw-in groove, the first draw-in groove is manufactured between inner air vent and the large end of internal taper hole, installation screw thread is had in the outer surface manufacture of valve body, in first draw-in groove, jump ring is installed, outer tapered plug is installed in internal taper hole.

Prefill valve creates the switch of the circulation passage of connecting and cutting off liquid.

Return balancing spring adopts spring steel to create helical spring or adopts oil resistant rubber manufacture to create rubber column, and rubber column creates hollow rubber cylinder or the solid rubber cylinder of the oil resistant of flexible contractile function and expanded function.

Motor bag during fabrication, motor bag is created and produces the machine of power and the power source in thrust chamber, motor bag is created consistent with insole shape but thicker than shoe pad hollow body, creates and there is elastic hollow insole or do not having the inside of elastic hollow insole that return balancing spring is installed; Motor bag manufactures and has oil hole, oil hole is connected by the oil-through hole of hydraulic tube with thrust chamber.

When in the fluid pressure line of rehabilitative nursing walking device, increase is provided with the oil duct of connecting tee and release of pressure bag, the release of pressure switch that one end of described connecting tee communicates with oil-through hole, one end communicates with oil hole, one end passes in and out with the liquid in control release of pressure bag communicates; Described release of pressure bag creates the sack with contractility and expanded function, release of pressure bag only manufactures and has the import and export passed in and out in release of pressure bag for liquid, import and export and communicate with release of pressure switch, release of pressure switch create connect and cut off the liquid passing in and out release of pressure bag switch, can communicate with connecting tee.

Described release of pressure bag can also create the soft sack not having contractile function and expanded function, and release of pressure bag manufactures the import and export passed in and out in release of pressure bag for liquid, and import and export and communicate with release of pressure switch, release of pressure switch can communicate with connecting tee; In use release of pressure bag is fastened the body part more than the top of capsule of regulating the flow of vital energy higher than arc protective, or release of pressure bag be placed on higher than arc protective regulate the flow of vital energy capsule the top more than pocket or trousers pocket in.

Described arc protective regulate the flow of vital energy capsule create front that the front side recess back side is protruded, depression have radian, lateral cross section is shape, after inflation there is elastic air bag; Manufacture in arc protective regulates the flow of vital energy capsule and have holding chamber and thrust chamber, be fixed with bandage on the regulate the flow of vital energy vertical both sides of capsule of arc protective; Described holding chamber creates inflatable chamber, thrust chamber creates topping up chamber, thrust chamber is manufactured on arc protective and regulates the flow of vital energy the two ends of capsule, holding chamber is manufactured on arc protective and regulates the flow of vital energy the centre in support chamber of capsule, holding chamber and thrust chamber create cavity independent sealed separately, and the cavity in holding chamber and thrust chamber creates one; Regulate the flow of vital energy front that capsule caves inward of arc protective creates the arcwall face of overall arcwall face or local, and arcwall face creates the arcwall face of arc surface or elliptical arc surface or circular groove formula; Arc protective regulate the flow of vital energy the outwardly one side of capsule thrust chamber cavity on manufacture to have and the cavity of oil-through hole, holding chamber be fixed with sealing holding chamber and can to the charge valve of transporting compressed gas body in holding chamber or the cavity of holding chamber being fixed with sealing holding chamber and can to the prefill valve of infusion liquid in holding chamber; The cavity of holding chamber is installed be charge valve time, what fill in holding chamber is Compressed Gas; The cavity of holding chamber is installed be prefill valve time, what fill in holding chamber is liquid.The oil hole of motor bag is connected by hydraulic tube with the oil-through hole on thrust chamber and communicates, and can also install a connecting tee and directly be connected with the release of pressure switch of release of pressure bag or be connected with the release of pressure switch of release of pressure bag by hydraulic tube in the fluid pressure line between oil hole with oil-through hole.Described motor bag creates and produces the power source of power-assisted, and thrust chamber creates power-assisted pushing portion, create and allow arc protective capsule of regulating the flow of vital energy remain on the pusher of straight line.Arc protective capsule of regulating the flow of vital energy connects a motor bag by hydraulic tube, and regulate the flow of vital energy capsule and two motor bags of two arc protectives form a slave function and recover to nurse walking device, and regulate the flow of vital energy two holding chambers of capsule of arc protective can relatively rotate.The power that motor bag produces can promote thrust chamber and stretch and extend and then promote arc protective capsule of regulating the flow of vital energy and stretch, the weight that the size of the power that motor bag produces is stepped down on motor bag by foot is determined, the power that gravity is larger, pusher exported to by motor bag that foot steps down on motor bag is larger.

Rehabilitative nursing walking device of the present invention simple for structure, reasonable, the market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient; Can to stand but after the unstable and people laboriously that takes a step of taking a step uses nursing to recover walking device, the strength paid when walking is little, adds the stability of walking, makes walking light, serves the effect of walking nursing.

Accompanying drawing explanation

Fig. 1 is that arc protective is regulated the flow of vital energy the sectional structure schematic diagram of capsule.

Fig. 2 is that arc protective is regulated the flow of vital energy the surface structure schematic diagram of right view of capsule.

Fig. 3 is that arc protective is regulated the flow of vital energy the surface structure schematic diagram of top view of capsule.

Fig. 4 is the sectional structure schematic diagram of charge valve.

Fig. 5 is the sectional structure schematic diagram of motor bag.

Shown in figure: arc protective regulate the flow of vital energy capsule 1, thrust chamber 2, holding chamber 3, charge valve 4, arcwall face 5, bandage 6, valve body 7, internal taper hole 8, outer tapered plug 9, massage flange 10, inner air vent 11, jump ring 12, passage 13, oil-through hole 14, mounting groove 15, outer pore 16, sole 17, footwear body 18, oil hole 19, return balancing spring 20, pressure pipe 22, motor bag 28.

Detailed description of the invention

Rehabilitative nursing walking device of the present invention mainly comprises arc protective and to regulate the flow of vital energy capsule 1, thrust chamber 2, holding chamber 3, bandage 6, charge valve 4, motor bag 28;

Described arc protective regulates the flow of vital energy that capsule 1 is that the front side recess back side is protruded, there is radian in the front of depression, lateral cross section is shape, after inflation there is elastic air bag; In arc protective regulates the flow of vital energy capsule 1, there are holding chamber 3 and thrust chamber 2, are fixed with bandage 6 on the regulate the flow of vital energy vertical both sides of capsule 1 of arc protective; Described holding chamber 3 is regulated the flow of vital energy at arc protective the two ends of capsule 1, and regulate the flow of vital energy at arc protective the centre of holding chamber 3 of capsule 1 in thrust chamber 2, thrust chamber 2 is independent sealed separately with holding chamber 3, and the cavity of thrust chamber 2 and holding chamber 3 is connected; Regulate the flow of vital energy front that capsule 1 caves inward of arc protective is the arcwall face 5 of overall arcwall face 5 or local, arc protective regulate the flow of vital energy the outwardly one side of capsule 1 thrust chamber 2 cavity on have and the cavity of oil-through hole 14, holding chamber 3 be fixed with sealing holding chamber and can to the charge valve 4 of transporting compressed gas body in holding chamber or the cavity of holding chamber being fixed with sealing holding chamber and can to the prefill valve of infusion liquid in holding chamber; The cavity of holding chamber is installed be charge valve time, what fill in holding chamber is Compressed Gas; The cavity of holding chamber is installed be prefill valve time, what fill in holding chamber is liquid.Oil hole 19 on motor bag 28 is connected by hydraulic tube 22 with the oil-through hole 14 on thrust chamber 2 and communicates, and can also install a connecting tee and directly be connected with the release of pressure switch of release of pressure bag or be connected with the release of pressure switch of release of pressure bag by hydraulic tube in the fluid pressure line between oil hole with oil-through hole.Described arcwall face 5 is arcwall faces 5 of arc surface or elliptical arc surface or circular groove formula, and arcwall face 5 is for being attached on calf or large calf; Described motor bag 28 produces the power source of power-assisted, and thrust chamber 2 is power-assisted pushing portions, is also allow arc protective capsule 1 of regulating the flow of vital energy remain on the pusher of straight line.

Arc protective capsule 1 of regulating the flow of vital energy connects regulate the flow of vital energy capsule 1 and two motor bags 28 of a motor bag 28, two arc protectives by hydraulic tube 22 and forms a slave function and recover to nurse walking device, and regulate the flow of vital energy two holding chambers 3 of capsule 1 of arc protective can relatively rotate.The power that motor bag 28 produces can promote thrust chamber 2 and stretch and extend and then promote arc protective capsule 1 of regulating the flow of vital energy and stretch, the weight that the size of the power that motor bag 28 produces is stepped down on motor bag 28 by foot is determined, the power that gravity is larger, pusher exported to by motor bag 28 that foot steps down on motor bag 28 is larger.

Described bandage 6 is rope type or belt-type soft ribbons, and holding chamber 3 part of bandage 6 for the two ends of capsule 1 that arc protective is regulated the flow of vital energy is bundled on shank and thigh respectively.

In order to can promote leg blood circulation, increase massage effect, allaying tiredness, described arc protective regulate the flow of vital energy capsule 1 front arcwall face 5 on can also increase massaging strip or massage flange 10; Described massaging strip is the awave bar or the vertical bar of protrusion that protrude, arc protective regulate the flow of vital energy capsule 1 arcwall face 5 on have many massaging strips; Described massage flange 10 is the flanges protruded, arc protective regulate the flow of vital energy capsule 1 arcwall face 5 on have multiple massage flange 10.

Described charge valve 4 mainly comprises valve body 7, internal taper hole 8, outer tapered plug 9, first draw-in groove, jump ring 12, inner air vent 11, passage 13, outer pore 16; Outer pore 16, internal taper hole 8, first draw-in groove, inner air vent 11 is had in described valve body 7, outer pore 16 and inner air vent 11 are at the two ends of valve body 7, internal taper hole 8 is outside between pore 16 and inner air vent 11, the small end of outer tapered plug 9 is connected with outer pore 16 and communicates with outer pore 16, holds greatly and to be connected with the first draw-in groove and to communicate with the inner air vent 11 after the first draw-in groove and the first draw-in groove, the first draw-in groove is had between inner air vent 11 and the large end of internal taper hole 8, jump ring 12 is installed in first draw-in groove, outer tapered plug 9 is installed in internal taper hole 8, has mounting groove 15 at the outer surface of valve body 7.

Described internal taper hole 8 and outer tapered plug 9 forms to hold one's breath and combine, and coordinating between internal taper hole 8 with outer tapered plug 9 adopts cone match, and cone match makes the good sealing effect after inflation, and easily opens the passage of closedown when inflation; The described conical surface comprises inner conical surface and male cone (strobilus masculinus), and inner conical surface is the inwall of internal taper hole 8, and male cone (strobilus masculinus) is the damaged surface of outer tapered plug 9; In order to improve the sealing effectiveness between inner conical surface and male cone (strobilus masculinus), described inner conical surface is consistent with the tapering of male cone (strobilus masculinus) or close consistent.

Described valve body 7 is the valve bodies 7 installing outer tapered plug 9 and jump ring 12, has outer pore 16, internal taper hole 8, first draw-in groove, inner air vent 11 in valve body 7; Described outer pore 16 is passing hole, and outer pore 16 is connected with the small end of internal taper hole 8 and communicates with internal taper hole 8, inserts for allowing the valve of input air pressure.

Described internal taper hole 8 is the Inner taper holes having tapering, the face of Inner taper hole is inner conical surface, inner conical surface is used for coordinating with male cone (strobilus masculinus) and sealing, the small end of internal taper hole 8 is connected with outer pore 16 and communicates with outer pore 16, holds greatly and to be connected with the first draw-in groove and to communicate with the inner air vent 11 after the first draw-in groove and the first draw-in groove, is provided with outer tapered plug 9 in internal taper hole 8.

Described outer tapered plug 9 is the cylinders having tapering, and there is male cone (strobilus masculinus) on the surface of cylinder, and have the male cone (strobilus masculinus) of the oblique through cylinder near the large end of cylinder of passage 13 in the end of the large end of cylinder, male cone (strobilus masculinus) is used for coordinating with inner conical surface and sealing.

Described passage 13 is oblique through holes, allows gas pass through when moving after promoting outer tapered plug 9 for air pressure and contact with jump ring 12; The first described draw-in groove is the groove of annular, between inner air vent 11 and the large end of internal taper hole 8, is provided with jump ring 12 in the first draw-in groove.

Described jump ring 12 is resilient annular rubber ring or annular plastics circle, or elastic collar jaggy, and jump ring 12 is for the distance limited and move after stopping outer tapered plug 9.

Described inner air vent 11 is via holes, and inner air vent 11 is connected with the large end of internal taper hole 8 and communicates with internal taper hole 8, and inner air vent 11 passes through for allowing gas.

Described mounting groove 15 is grooves of annular on the outer surface of valve body 7, for fixing and sealing charge valve 4.

In order to make internal taper hole 8 and outer tapered plug 9 can tight seal, described outer tapered plug 9 can adopt the rubber of flexible distortion function or plastics or nylon or polyurethane material manufacture, under the influence of air pressure, the outer tapered plug 9 with elastic deformation function can be fitted completely with the internal taper hole 8 of distortion.

Described motor bag 28 produces the machine of power and the power source in thrust chamber 2, motor bag 28 is consistent with insole shape but thicker than shoe pad hollow bodies, is have elastic hollow insole or do not having the inside of elastic hollow insole to be provided with return balancing spring 20; Motor bag 28 is provided with oil hole 19, and oil hole 19 is connected with the oil-through hole 14 in thrust chamber 2 by hydraulic tube 22.

Described return balancing spring 20 is helical spring or rubber column, and rubber column is the hollow or solid rubber cylinder of resilient oil resistant, is supported in motor bag and struts motor bag; Return balancing spring 20 is in oil suction state all the time for allowing during not the stressing above of motor bag, light when when lifting foot, return balancing spring 20 can send thrust upwards to sole and make to lift foot.

When in the fluid pressure line of rehabilitative nursing walking device, increase is provided with the oil duct of connecting tee and release of pressure bag, the release of pressure switch that one end of described connecting tee communicates with oil-through hole 14, one end communicates with oil hole 19, one end passes in and out with the liquid in control release of pressure bag communicates; Described release of pressure bag is the sack with contractility and expanded function, release of pressure bag only have the import and export that can pass in and out in release of pressure bag for liquid, import and export and communicate with release of pressure switch, release of pressure switch is connection and the switch cutting off the liquid passing in and out release of pressure bag, can communicates with connecting tee.After in use opening release of pressure switch, when bent lower limb is squatted down and discharges the pressure in thrust chamber 2, release of pressure bag can expand, and when lifting lower limb, release of pressure bag pushes liquid in motor bag 28 and thrust chamber 2 under the effect of the contractile function of self from release of pressure bag.

Described release of pressure bag can also be the soft sack not having contractile function and expanded function, release of pressure bag has the import and export that can pass in and out in release of pressure bag for liquid, and import and export and communicate with release of pressure switch, release of pressure switch can communicate with connecting tee; In use release of pressure bag is fastened the body part more than the top of capsule of regulating the flow of vital energy higher than arc protective, release of pressure bag be placed on higher than arc protective regulate the flow of vital energy capsule the top more than pocket or trousers pocket in, be beneficial to liquid self-flowing and get back in motor bag 28 and thrust chamber 2.After in use opening release of pressure switch, when bent lower limb is squatted down and discharges the pressure in thrust chamber 2, release of pressure bag can enter liquid, and when lifting lower limb, release of pressure bag flows out and enters in motor bag 28 and thrust chamber 2 under the effect of the self gravitation of liquid from release of pressure bag.

Rehabilitative nursing walking device in use, two arc protectives one slave function being recovered nursing walking device capsule 1 of regulating the flow of vital energy is bundled in respectively and can stands but on the two legs of the unstable and people laboriously of taking a step of taking a step, during binding, capsule of being regulated the flow of vital energy by arc protective is bundled by bandage, one end is bundled on thigh, the other end is bundled on shank, and the regulate the flow of vital energy arcwall face of capsule of arc protective is attached on the calf of thigh and shank respectively.During first use or in holding chamber 3 during deficency, valve is inserted in the outer pore 16 of charge valve 4, open aspirated switch, in the outer pore 16 that the gases at high pressure after inflating pump compression are sent into, holding chamber 3 is inflated respectively, Compressed Gas promotes outer tapered plug 9 from outer pore 16 and draws back, and after outer tapered plug 9 retreats, Compressed Gas enters from the gap between Inner taper hole and outer tapered plug 9, enter into inner air vent 11 through passage 13 again, then enter in holding chamber 3; After having inflated, move forward in the lower outside tapered plug 9 of the promotion of air pressure, make the male cone (strobilus masculinus) of outer tapered plug 9 coordinate with the Inner taper hole of Inner taper hole and close charge valve 4.

Motor bag 28 in use, directly motor bag 28 is placed on the bottom of the footwear intracavity of city shoe, sole can directly step down on motor bag 28, and the arc protective be connected coordinating with motor bag 28 capsule 1 of regulating the flow of vital energy is bundled in respectively and can stands but on the two legs of the unstable and people laboriously of taking a step of taking a step; In nursing walking when taking a step, under the effect of return balancing spring 20, liquid is sucked in motor bag 28, thrust chamber 2 inner oil shortage and shrink and lose motive force, then make holding chamber 3 stay with one's parents in order to make them happy articulation.When the foot lifted lands, foot steps down on motor bag 28, the liquid in fluid motor bag 28 is directly compressed at the gravity of human body self and the action of gravity lower footplate of heavy burden, promoting liquid enters in thrust chamber 2 from oil hole 19 through hydraulic tube 22, the liquid-driving thrust chamber 2 entered in thrust chamber 2 is extended and stretches, then promote holding chamber 3 to stay with one's parents in order to make them happy articulation and stretching, the holding chamber 3 that joint of staying with one's parents in order to make them happy rotates promotes the shank of the foot landed and thigh stretch and the way up that promotes the upper part of thigh and thigh with move forward.The gravity of oneself is utilized to move to promote body forward when walking, reduce thigh in the process of taking a step and shank reach and stretch paid strength, alleviate kneed stressed, the arc protective simultaneously stretched capsule of regulating the flow of vital energy also supports and stabilizes knee joint, then alleviates the pressure of knee and stabilizes putting forth effort of leg.

Described rehabilitative nursing walking device in use, when the people used needs bent lower limb to squat down, first open release of pressure switch, allow motor bag hold 28 be subject to the gravity of human body time liquid pushed in thrust chamber 2 and to extend and the liquid of pressure that has that stretches enters release of pressure in release of pressure bag promoting thrust chamber 2, lose pressure in release of pressure back pressure chamber 2 and would not promote holding chamber 3 and thigh and shank are stretched and thigh and shank are stayed with one's parents in order to make them happy arthrogryposis and squatting down.User after will first standing up when walking is closed the release of pressure switch on the one side of the foot lifted, and then lift shutter's release of pressure switch on one side after another foot, enable release of pressure bag can not release of pressure and make motor bag normally promote thrust chamber 2 and produce power-assisted.

In use, after running into valve body 7 distortion of charge valve 4, the outer tapered plug 9 with deformation behavior can coordinate with internal taper hole 8 and continues to keep sealing state by auto Deformation charge valve 4.When using rear vanning to store, the Compressed Gas in inflatable chamber is needed to discharge, during venting, the outer tapered plug 9 of pushing tow is inside inserted in the outer pore 16 of charge valve 4 with one end or steel wire and so on of little rod, outer tapered plug 9 retreats and makes Compressed Gas be withdrawn into outer pore 16 from passage 13 gap entered between outer tapered plug 9 and Inner taper hole, then discharges inflatable chamber.

Claims

1. a rehabilitative nursing walking device, is characterized in that: described rehabilitative nursing walking device mainly comprises arc protective and to regulate the flow of vital energy capsule (1), thrust chamber (2), holding chamber (3), bandage (6), charge valve (4), motor bag (28);

Described arc protective regulates the flow of vital energy that capsule (1) is that the front side recess back side is protruded, there is radian in the front of depression, lateral cross section is shape, after inflation there is elastic air bag; In arc protective regulates the flow of vital energy capsule (1), there are holding chamber (3) and thrust chamber (2), are fixed with bandage (6) on the regulate the flow of vital energy vertical both sides of capsule (1) of arc protective; Described holding chamber (3) is regulated the flow of vital energy at arc protective the two ends of capsule (1), regulate the flow of vital energy at arc protective the centre of holding chamber (3) of capsule (1) in thrust chamber (2), thrust chamber (2) is independent sealed separately with holding chamber (3), and the cavity of thrust chamber (2) and holding chamber (3) is connected; Regulate the flow of vital energy front that capsule (1) caves inward of arc protective is the arcwall face (5) of overall arcwall face (5) or local, arc protective regulate the flow of vital energy the outwardly one side of capsule (1) thrust chamber (2) cavity on have and the cavity of oil-through hole (14), holding chamber (3) be fixed with sealing holding chamber and can to the charge valve (4) of transporting compressed gas body in holding chamber or the cavity of holding chamber being fixed with sealing holding chamber and can to the prefill valve of infusion liquid in holding chamber; The cavity of holding chamber is installed be charge valve time, what fill in holding chamber is Compressed Gas; The cavity of holding chamber is installed be prefill valve time, what fill in holding chamber is liquid; Oil hole (19) on motor bag (28) is connected with the oil-through hole (14) on thrust chamber (2) by hydraulic tube (22) and is communicated, and can also install a connecting tee and directly be connected with the release of pressure switch of release of pressure bag or be connected with the release of pressure switch of release of pressure bag by hydraulic tube in the fluid pressure line between oil hole with oil-through hole; Described arcwall face (5) is the arcwall face (5) of arc surface or elliptical arc surface or circular groove formula, and arcwall face (5) is for being attached on calf or large calf; Described motor bag (28) produces the power source of power-assisted, and thrust chamber (2) are power-assisted pushing portions, are also allow arc protective capsule (1) of regulating the flow of vital energy remain on the pusher of straight line;

An arc protective regulates the flow of vital energy capsule (1) by hydraulic tube (22) connection motor bag (28), two arc protectives capsule (1) of regulating the flow of vital energy forms a slave function with two motor bags (28) and recovers to nurse walking device, and regulate the flow of vital energy two holding chambers (3) of capsule (1) of arc protective can relatively rotate; The power that motor bag (28) produces can promote thrust chamber (2) and stretch and extend and then promote arc protective capsule (1) of regulating the flow of vital energy and stretch, the weight that the size of the power that motor bag (28) produces is stepped down on motor bag (28) by foot is determined, the power that gravity is larger, pusher exported to by motor bag (28) that foot steps down on motor bag (28) is larger;

Described bandage (6) is rope type or belt-type soft ribbons, and holding chamber (3) part of bandage (6) for the two ends of capsule (1) that arc protective is regulated the flow of vital energy is bundled on shank and thigh respectively;

In order to promote the blood circulation of leg, increase massage effect, allaying tiredness, described arc protective is regulated the flow of vital energy, and the arcwall face (5) in capsule (1) front is upper can also be increased massaging strip or massage flange (10); Described massaging strip is the awave bar or the vertical bar of protrusion that protrude, arc protective regulate the flow of vital energy capsule (1) arcwall face (5) on have many massaging strips; Described massage flange (10) is the flange protruded, arc protective regulate the flow of vital energy capsule (1) arcwall face (5) on have multiple massage flange (10);

Described charge valve (4) mainly comprises valve body (7), internal taper hole (8), outer tapered plug (9), the first draw-in groove, jump ring (12), inner air vent (11), passage (13), outer pore (16), outer pore (16) is had in described valve body (7), internal taper hole (8), first draw-in groove, inner air vent (11), outer pore (16) and inner air vent (11) are at the two ends of valve body (7), internal taper hole (8) is outside between pore (16) and inner air vent (11), the small end of outer tapered plug (9) is connected with outer pore (16) and communicates with outer pore (16), large end is connected with the first draw-in groove and communicates with the inner air vent (11) after the first draw-in groove and the first draw-in groove, the first draw-in groove is had between inner air vent (11) and the large end of internal taper hole (8), jump ring (12) is installed in the first draw-in groove, outer tapered plug (9) is installed in internal taper hole (8), mounting groove (15) is had at the outer surface of valve body (7),

Described internal taper hole (8) and outer tapered plug (9) form to hold one's breath and combine, coordinating between internal taper hole (8) with outer tapered plug (9) adopts cone match, cone match makes the good sealing effect after inflation, and easily opens the passage of closedown when inflating; The described conical surface comprises inner conical surface and male cone (strobilus masculinus), and inner conical surface is the inwall of internal taper hole (8), and male cone (strobilus masculinus) is the damaged surface of outer tapered plug (9); In order to improve the sealing effectiveness between inner conical surface and male cone (strobilus masculinus), described inner conical surface is consistent with the tapering of male cone (strobilus masculinus) or close consistent;

Described valve body (7) is the valve body (7) installing outer tapered plug (9) and jump ring (12), has outer pore (16), internal taper hole (8), the first draw-in groove, inner air vent (11) in valve body (7); Described outer pore (16) is passing hole, and outer pore (16) is connected with the small end of internal taper hole (8) and communicates with internal taper hole (8), inserts for allowing the valve of input air pressure;

Described internal taper hole (8) is the Inner taper hole having tapering, the face of Inner taper hole is inner conical surface, inner conical surface is used for coordinating with male cone (strobilus masculinus) and sealing, the small end of internal taper hole (8) is connected with outer pore (16) and communicates with outer pore (16), holds greatly and to be connected with the first draw-in groove and to communicate with the inner air vent (11) after the first draw-in groove and the first draw-in groove, is provided with outer tapered plug (9) in internal taper hole (8);

Described outer tapered plug (9) is the cylinder having tapering, there is male cone (strobilus masculinus) on the surface of cylinder, have the male cone (strobilus masculinus) of the oblique through cylinder near the large end of cylinder of passage (13) in the end of the large end of cylinder, male cone (strobilus masculinus) is used for coordinating with inner conical surface and sealing;

Described passage (13) is oblique through hole, allows gas pass through when moving after promoting outer tapered plug (9) for air pressure and contact with jump ring (12); The first described draw-in groove is the groove of annular, between inner air vent (11) and the large end of internal taper hole (8), is provided with jump ring (12) in the first draw-in groove;

Described jump ring (12) is resilient annular rubber ring or annular plastics circle, or elastic collar jaggy, the distance of jump ring (12) for moving after restriction and the outer tapered plug of stop (9);

Described inner air vent (11) is via hole, and inner air vent (11) is connected with the large end of internal taper hole (8) and communicates with internal taper hole (8), and inner air vent (11) passes through for allowing gas;

Described mounting groove (15) is the groove of annular on the outer surface of valve body (7), for fixing and sealing charge valve (4);

In order to make internal taper hole (8) and outer tapered plug (9) can tight seal, described outer tapered plug (9) can adopt the rubber of flexible distortion function or plastics or nylon or polyurethane material manufacture, under the influence of air pressure, the outer tapered plug (9) with elastic deformation function can be fitted completely with the internal taper hole (8) of distortion;

Described prefill valve is the switch of the circulation passage of connecting and cutting off liquid;

Described motor bag (28) produces the machine of power and the power source of thrust chamber (2), motor bag (28) is consistent with insole shape but thicker than shoe pad hollow body, is have elastic hollow insole or do not having the inside of elastic hollow insole to be provided with return balancing spring (20); Motor bag (28) is provided with oil hole (19), and oil hole (19) is connected with the oil-through hole (14) of thrust chamber (2) by hydraulic tube (22);

Described return balancing spring (20) is helical spring or rubber column, and rubber column is the hollow or solid rubber cylinder of resilient oil resistant, is supported in motor bag and struts motor bag; Return balancing spring (20) is in oil suction state for allowing motor bag all the time when not stressing, light when when lifting foot, return balancing spring (20) can send thrust upwards to sole and make to lift foot;

When in the fluid pressure line of rehabilitative nursing walking device, increase is provided with the oil duct of connecting tee and release of pressure bag, the release of pressure switch that one end of described connecting tee communicates with oil-through hole, one end communicates with oil hole, one end passes in and out with the liquid in control release of pressure bag communicates; Described release of pressure bag is the sack with contractility and expanded function, release of pressure bag only have the import and export that can pass in and out in release of pressure bag for liquid, import and export and communicate with release of pressure switch, release of pressure switch is connection and the switch cutting off the liquid passing in and out release of pressure bag, can communicates with connecting tee; After in use opening release of pressure switch, when bent lower limb is squatted down and discharges the pressure in thrust chamber, release of pressure bag can expand, and when lifting lower limb, release of pressure bag pushes liquid in motor bag and thrust chamber under the effect of the contractile function of self from release of pressure bag;

Described release of pressure bag can also be the soft sack not having contractile function and expanded function, release of pressure bag has the import and export that can pass in and out in release of pressure bag for liquid, and import and export and communicate with release of pressure switch, release of pressure switch can communicate with connecting tee; In use release of pressure bag is fastened the body part more than the top of capsule of regulating the flow of vital energy higher than arc protective, or release of pressure bag be placed on higher than arc protective regulate the flow of vital energy capsule the top more than pocket or trousers pocket in, be beneficial to liquid self-flowing and get back in motor bag and thrust chamber; After in use opening release of pressure switch, when bent lower limb is squatted down and discharges the pressure in thrust chamber, release of pressure bag can enter liquid, and when lifting lower limb, release of pressure bag flows out and enters in motor bag and thrust chamber under the effect of the self gravitation of liquid from release of pressure bag;

In use, two arc protectives slave function being recovered nursing walking device capsule (1) of regulating the flow of vital energy is bundled in and can stands but on the two legs of the unstable and people laboriously of taking a step of taking a step rehabilitative nursing walking device respectively, during binding, capsule (1) of being regulated the flow of vital energy by arc protective is bundled by bandage (6), one end is bundled on thigh, the other end is bundled on shank, and the regulate the flow of vital energy arcwall face (5) of capsule (1) of arc protective is attached on the calf of thigh and shank respectively, during first use or holding chamber (3) in deficency time, valve is inserted in the outer pore (16) of charge valve (4), open aspirated switch, in the outer pore (16) that the gases at high pressure after inflating pump compression are sent into, holding chamber (3) is inflated respectively, Compressed Gas promotes outer tapered plug (9) from outer pore (16) and draws back, after outer tapered plug (9) retreats, Compressed Gas enters from the gap between Inner taper hole and outer tapered plug (9), inner air vent (11) is entered into again through passage (13), enter in holding chamber (3) again, after having inflated, in the lower outside tapered plug of the promotion of air pressure (9) reach, the male cone (strobilus masculinus) of outer tapered plug (9) is made to coordinate with the Inner taper hole of Inner taper hole and close charge valve (4),

Motor bag (28) in use, directly motor bag (28) is placed on the bottom of the footwear intracavity of city shoe, sole can directly step down on motor bag (28), and the arc protective be connected coordinating with motor bag (28) capsule (1) of regulating the flow of vital energy is bundled in respectively and can stands but on the two legs of the unstable and people laboriously of taking a step of taking a step, when taking a step in nursing walking, under the effect of return balancing spring (20), liquid is sucked in motor bag (28), thrust chamber (2) inner oil shortage and shrink and lose motive force, makes holding chamber (3) stay with one's parents in order to make them happy articulation then, when the foot lifted lands, foot steps down on motor bag (28), the liquid in fluid motor bag (28) is directly compressed at the gravity of human body self and the action of gravity lower footplate of heavy burden, promoting liquid enters in thrust chamber (2) from oil hole (19) through hydraulic tube (22), the liquid-driving thrust chamber (2) entered in thrust chamber (2) is extended and stretches, then promote holding chamber (3) to stay with one's parents in order to make them happy articulation and stretching, the holding chamber (3) that joint rotates of staying with one's parents in order to make them happy promotes the shank of the foot landed and thigh stretch and the way up that promotes the upper part of thigh and thigh with move forward,

When the foreleg lifted lands, the power transmission that motor bag produces promotes to thrust chamber (2) pressure alleviating the self gravitation that knee is subject to after the holding chamber (3) be bundled on thigh and shank is stretched; The gravity of oneself is utilized to move to promote body forward when walking, reduce thigh in the process of taking a step and shank reach and stretch paid strength, alleviate kneed stressed, the arc protective simultaneously stretched capsule of regulating the flow of vital energy also supports and stabilizes knee joint, then alleviates the pressure of knee and stabilizes putting forth effort of leg;

In the process recovering walking, foreleg becomes back leg, and back leg becomes foreleg, and what so circulate takes a step; Regulate the flow of vital energy massaging strip on capsule or massage of arc protective protrudes edge in the process recovering walking, the muscle withstanding on thigh and shank produces with the muscle of thigh and shank and rubs and serve massage effect, facilitate the blood circulation of thigh, shank and foot, accelerate the recovery of the walking function of user; Particularly during on the up grade or upper ladder step, the gravity of user self promotes arc protective by the power that motor bag transforms into thrust chamber and regulates the flow of vital energy and also to support after capsule stretches and to stabilize knee joint, then alleviates the pressure of knee and stabilizes putting forth effort of leg; Arc protective under powered capsule of regulating the flow of vital energy promotes the way up of the upper part of thigh and thigh and moves forward, make the to take a step unstable and people laboriously that takes a step walks easily, allow the take a step unstable and people laboriously that takes a step obtain relaxation and the confidence of walking, serving walking nursing and recovering the effect of walking function;

Described rehabilitative nursing walking device in use, when the people used needs bent lower limb to squat down, first open release of pressure switch, allow during the gravity that subject human body in motor bag liquid to be pushed in thrust chamber and promote thrust chamber and to extend and the liquid of pressure that has that stretches enters release of pressure in release of pressure bag, lose pressure in the thrust chamber after release of pressure and would not promote holding chamber and thigh and shank are stretched and thigh and shank are stayed with one's parents in order to make them happy arthrogryposis and squatting down; User after will first standing up when walking is closed the release of pressure switch on the one side of the foot lifted, and then lift shutter's release of pressure switch on one side after another foot, enable release of pressure bag can not release of pressure and make motor bag normally promote thrust chamber and produce power-assisted;

Charge valve (4) in use, after running into valve body (7) distortion of charge valve (4), the outer tapered plug (9) with deformation behavior can coordinate with internal taper hole (8) and continues to keep sealing state by auto Deformation; When using rear vanning to store, the Compressed Gas in inflatable chamber is needed to discharge, during venting, the outer tapered plug (9) of pushing tow is inside inserted in the outer pore (16) of charge valve (4) with one end or steel wire and so on of little rod, outer tapered plug (9) retreats and makes Compressed Gas be withdrawn into outer pore (16) from passage (13) gap entered between outer tapered plug (9) and Inner taper hole, then discharges inflatable chamber.

2. rehabilitative nursing walking device according to claim 1, it is characterized in that: in order to assurance function recovers the stability of nursing walking device in nursing walking, during walking, liquid exits thrust chamber (2) rear arc nursing air bag (1) to be merely able to the portion of staying with one's parents in order to make them happy and to relatively rotate backward.

3. rehabilitative nursing walking device according to claim 1, is characterized in that: in order to increase the massage comfortableness of rehabilitative nursing walking device, and massaging strip (10) and massage flange have flexibility;

In order to make massaging strip (10) or massage flange regulate the flow of vital energy the upper fixation of capsule (1) at arc protective, described massaging strip (10) or massage flange and arc protective are regulated the flow of vital energy the assembly that capsule (1) is an entirety or separates.

4. rehabilitative nursing walking device according to claim 1, it is characterized in that: to regulate the flow of vital energy the wearing comfort of capsule (1) and walking comfort to increase arc protective, the regulate the flow of vital energy arcwall face (5) in capsule (1) front of described arc protective is flexible material.

5. rehabilitative nursing walking device according to claim 1, it is characterized in that: in order to make bandage (6) can arc protective capsule (1) of regulating the flow of vital energy be bundled firmly on lower limb, described bandage (6) has toughness and do not have elasticity and inotropic cloth products or nylon products or leatherware;

Described rehabilitative nursing walking device simple for structure, reasonable, the market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient.

6. a manufacture method for rehabilitative nursing walking device, is characterized in that:

Arc protective regulates the flow of vital energy capsule (1) during fabrication, adopts plastics or nylon or elastomeric material manufacture, create front that the front side recess back side is protruded, depression have radian, lateral cross section is the air bag of shape; Arc protective capsule (1) of regulating the flow of vital energy creates thrust chamber (2) and holding chamber (3), thrust chamber (2) is manufactured on centre, holding chamber (3) is manufactured on two ends, thrust chamber (2) is built with liquid, and holding chamber has Compressed Gas in (3);

To regulate the flow of vital energy the comfortableness of capsule (1) when nursing walking to increase arc protective, the regulate the flow of vital energy arcwall face (5) in capsule (1) front of described arc protective adopts flexible material manufacture;

In order to promote the blood circulation of leg, increase massage effect, allaying tiredness, described arc protective is regulated the flow of vital energy, and the arcwall face (5) in capsule (1) front is upper can also have been manufactured massaging strip or massage flange (10); Described massaging strip creates the awave bar of protrusion or the vertical bar of protrusion, and the regulate the flow of vital energy upper manufacture of arcwall face (5) of capsule (1) of arc protective has many massaging strips; Described massage flange (10) creates the flange of protrusion, and the regulate the flow of vital energy upper manufacture of arcwall face (5) of capsule (1) of arc protective has multiple massage flange (10);

In order to make massaging strip regulate the flow of vital energy the upper fixation of capsule (1) at arc protective, described massaging strip and arc protective regulate the flow of vital energy capsule (1) manufacture as a whole or separate manufacture after combining;

In order to increase the massage comfortableness of walking body-building booster, massaging strip adopts has flexible material manufacture;

During fabrication, adopt and have toughness and do not have elasticity and inotropic cloth or nylon or leather manufacture, create rope type or belt-type soft ribbons, one end is fixed on arc protective and regulates the flow of vital energy on capsule (1) bandage (6);

Charge valve (4) during fabrication, valve body (7) adopts the plastics of high strength or nylon or metal material manufacture, outer tapered plug (9) adopts has the rubber of elastic deformation function or plastics or nylon or polyurethane manufacture, and jump ring (12) adopts rubber or plastics or nylon or metal or rubber-plastics material manufacture;

Described valve body (7) creates the valve body (7) installing outer tapered plug (9) and jump ring (12), manufacture in valve body (7) and have outer pore (16), internal taper hole (8), first draw-in groove, inner air vent (11), outer pore (16) and inner air vent (11) are manufactured on the two ends of valve body (7), internal taper hole (8) is manufactured between outer pore (16) and inner air vent (11), the small end creating internal taper hole (8) is connected with outer pore (16) and communicates with outer pore (16), the large end of internal taper hole (8) is connected with the first draw-in groove and communicates with the inner air vent (11) after the first draw-in groove and the first draw-in groove, the first draw-in groove is manufactured between inner air vent (11) and the large end of internal taper hole (8), installation screw thread is had in the outer surface manufacture of valve body (7), jump ring (12) is installed in the first draw-in groove, outer tapered plug (9) is installed in internal taper hole (8),

Described internal taper hole (8) creates the Inner taper hole of tapering, and the face of Inner taper hole creates inner conical surface, is provided with outer tapered plug (9) in internal taper hole (8);

Outer pore (16) creates passing hole, and outer pore (16) is connected with the small end of internal taper hole (8) and communicates with internal taper hole (8);

First draw-in groove creates the groove of annular, between inner air vent (11) and the large end of internal taper hole (8); Described jump ring (12) creates resilient annular ring or creates collar flexible and jaggy;

Outer tapered plug (9) creates the cylinder of tapering, and damaged surface is created male cone (strobilus masculinus), and manufacturing in the end of the large end of cylinder has passage (13);

Passage (13) creates the through hole of the end of the large end of oblique through cylinder and the male cone (strobilus masculinus) near the cylinder of the large end of cylinder;

Inner air vent (11) creates via hole, and inner air vent (11) is connected with the large end of internal taper hole (8) and communicates with internal taper hole (8);

Mounting groove (15) creates the groove of annular on the outer surface of valve body (7);

Described internal taper hole (8) and outer tapered plug (9) form to hold one's breath and combine, and coordinating between internal taper hole (8) with outer tapered plug (9) adopts cone match; The described conical surface comprises inner conical surface and male cone (strobilus masculinus), and inner conical surface creates the inwall of internal taper hole (8), and male cone (strobilus masculinus) creates the damaged surface of outer tapered plug (9);

In order to improve the sealing effectiveness between inner conical surface and male cone (strobilus masculinus), described inner conical surface is consistent with the tapering of male cone (strobilus masculinus) or close consistent;

In order to make internal taper hole (8) and outer tapered plug (9) can tight seal, when described outer tapered plug (9) adopts and has elastic deformation function and have certain flexible material manufacture, internal taper hole (8) adopts hard material manufacture;

Manufacture in described valve body (7) and have outer pore (16), internal taper hole (8), first draw-in groove, inner air vent (11), outer pore (16) and inner air vent (11) are manufactured on the two ends of valve body (7), internal taper hole (8) is manufactured between outer pore (16) and inner air vent (11), the small end of outer tapered plug (9) is connected with outer pore (16) and communicates with outer pore (16), large end is connected with the first draw-in groove and communicates with the inner air vent (11) after the first draw-in groove and the first draw-in groove, the first draw-in groove is manufactured between inner air vent (11) and the large end of internal taper hole (8), installation screw thread is had in the outer surface manufacture of valve body (7), jump ring (12) is installed in the first draw-in groove, outer tapered plug (9) is installed in internal taper hole (8),

Prefill valve creates the switch of the circulation passage of connecting and cutting off liquid;

Return balancing spring adopts spring steel to create helical spring or adopts oil resistant rubber manufacture to create rubber column, and rubber column creates hollow rubber cylinder or the solid rubber cylinder of the oil resistant of flexible contractile function and expanded function;

Motor bag (28) during fabrication, motor bag (28) is created and produces the machine of power and the power source of thrust chamber (2), motor bag (28) is created consistent with insole shape but thicker than shoe pad hollow body, creates and there is elastic hollow insole or do not having the inside of elastic hollow insole that return balancing spring (20) is installed; Have oil hole (19) in the upper manufacture of motor bag (28), oil hole (19) is connected with the oil-through hole (14) of thrust chamber (2) by hydraulic tube (22);

When in the fluid pressure line of rehabilitative nursing walking device, increase is provided with the oil duct of connecting tee and release of pressure bag, the release of pressure switch that one end of described connecting tee communicates with oil-through hole, one end communicates with oil hole, one end passes in and out with the liquid in control release of pressure bag communicates; Described release of pressure bag creates the sack with contractility and expanded function, release of pressure bag only manufactures and has the import and export passed in and out in release of pressure bag for liquid, import and export and communicate with release of pressure switch, release of pressure switch create connect and cut off the liquid passing in and out release of pressure bag switch, can communicate with connecting tee;

Described release of pressure bag can also create the soft sack not having contractile function and expanded function, and release of pressure bag manufactures the import and export passed in and out in release of pressure bag for liquid, and import and export and communicate with release of pressure switch, release of pressure switch can communicate with connecting tee; In use release of pressure bag is fastened the body part more than the top of capsule of regulating the flow of vital energy higher than arc protective, or release of pressure bag be placed on higher than arc protective regulate the flow of vital energy capsule the top more than pocket or trousers pocket in;

Described arc protective regulate the flow of vital energy capsule (1) create front that the front side recess back side is protruded, depression have radian, lateral cross section is shape, after inflation there is elastic air bag; Manufacture in arc protective regulates the flow of vital energy capsule (1) and have holding chamber (3) and thrust chamber (2), be fixed with bandage (6) on the regulate the flow of vital energy vertical both sides of capsule (1) of arc protective; Described holding chamber (3) creates inflatable chamber, thrust chamber (2) creates topping up chamber, thrust chamber (2) is manufactured on arc protective and regulates the flow of vital energy the two ends of capsule, holding chamber (3) is manufactured on arc protective and regulates the flow of vital energy the centre in support chamber of capsule, holding chamber (3) and thrust chamber (2) create cavity independent sealed separately, and holding chamber (3) creates one with the cavity in thrust chamber (2); Regulate the flow of vital energy front that capsule (1) caves inward of arc protective creates the arcwall face (5) of overall arcwall face (5) or local, and arcwall face (5) creates the arcwall face (5) of arc surface or elliptical arc surface or circular groove formula; Arc protective regulate the flow of vital energy the outwardly one side of capsule (1) thrust chamber (2) cavity on manufacture to have and the cavity of oil-through hole (14), holding chamber (3) be fixed with sealing holding chamber and can to the charge valve (4) of transporting compressed gas body in holding chamber or the cavity of holding chamber being fixed with sealing holding chamber and can to the prefill valve of infusion liquid in holding chamber; The cavity of holding chamber is installed be charge valve time, what fill in holding chamber is Compressed Gas; The cavity of holding chamber is installed be prefill valve time, what fill in holding chamber is liquid; The oil hole (19) of motor bag is connected with the oil-through hole (14) on thrust chamber (2) by hydraulic tube (22) and is communicated, and can also install a connecting tee and directly be connected with the release of pressure switch of release of pressure bag or be connected with the release of pressure switch of release of pressure bag by hydraulic tube in the fluid pressure line between oil hole with oil-through hole; Described motor bag creates and produces the power source of power-assisted, and thrust chamber (2) create power-assisted pushing portion, create and allow arc protective capsule (1) of regulating the flow of vital energy remain on the pusher of straight line; An arc protective regulates the flow of vital energy capsule (1) by hydraulic tube (22) connection motor bag (28), two arc protectives capsule (1) of regulating the flow of vital energy forms a slave function with two motor bags (28) and recovers to nurse walking device, and regulate the flow of vital energy two holding chambers (3) of capsule (1) of arc protective can relatively rotate; The power that motor bag (28) produces can promote thrust chamber (2) and stretch and extend and then promote arc protective capsule (1) of regulating the flow of vital energy and stretch, the weight that the size of the power that motor bag (28) produces is stepped down on motor bag (28) by foot is determined, the power that gravity is larger, pusher exported to by motor bag (28) that foot steps down on motor bag (28) is larger.