CN107007434B - Combined hemiplegia rehabilitation exercise walker - Google Patents
Combined hemiplegia rehabilitation exercise walker Download PDFInfo
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- CN107007434B CN107007434B CN201710264052.3A CN201710264052A CN107007434B CN 107007434 B CN107007434 B CN 107007434B CN 201710264052 A CN201710264052 A CN 201710264052A CN 107007434 B CN107007434 B CN 107007434B
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- supporting tube
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a combined type hemiplegia rehabilitation exercise walker which comprises a wheelchair, armrests, a wheelchair seat, big wheels, small wheels, a front upper support mechanism, a front lower support mechanism and a seat mechanism, wherein the wheelchair is combined with the front upper support mechanism, the front lower support mechanism and the seat mechanism, so that the labor capacity of family members of patients can be effectively reduced, the patients which cannot be fully self-managed in life, are unstable to stand and lose balance and are fully hemiplegia can be helped, and the walking training and rehabilitation exercise can be carried out, so that accidents such as falling and the like are avoided.
Description
Technical Field
The invention belongs to the technical field of rehabilitation devices, and particularly relates to a combined hemiplegia rehabilitation exercise walker.
Background
In the prior art, the walking aid commonly used by hemiplegic patients mainly comprises two types:
the first is single crutch, and the patient can walk by supporting the healthy limb on one side by the single crutch, and the patient can only be suitable for the basically recovered patient with the light hemiplegia due to the simple design, and is difficult to ensure the balance of the body and easy to fall when standing on the body of the patient with the complete hemiplegia (referred to as the severe hemiplegia), and is not suitable for optional use.
The second is the wheelchair, only is suitable for the patient that both upper limbs (including both hands) still have certain mobility to use, perhaps is suitable for the patient of light hemiplegia to the patient of one side limbs complete hemiplegia (indicate heavy hemiplegia), because the health is difficult to guarantee when walking is unstable, easily falls down, can't carry out rehabilitation training and recovery of physical function, also can't satisfy walking training and rehabilitation training's needs at all, it is not big to stand, walk exercise effect. And therefore, is not suitable for optional use.
Most patients with complete hemiplegia (severe hemiplegia) are inconvenient to move, and most people can choose to use auxiliary tools in order to facilitate the movement of the patients, and the patients are convenient to move due to the supporting function of the auxiliary tools. In the existing auxiliary tools, the walker is most common, and the traditional walker can protect a patient therein, so that the walker is convenient for standing or walking training. However, such a walker requires that the patient has a good function of self-standing body balance, and the active movement and control functions of the two lower limbs can be selected only after being restored to a certain extent, so that the physical balance is difficult to ensure when the patient stands up, and the walker is easy to fall down, and is not suitable for being selected and used, so that rehabilitation training and recovery of physical functions cannot be performed.
At present, for some patients with complete hemiplegia on one side of the body (severe hemiplegia), most of the patients are usually bedridden for a long time, the muscles of the limbs on the affected side are atrophic, the balance is difficult to ensure when the body stands, and the patients are easy to fall down. The wheelchair is used for supporting the patients, the patients can walk on the wheelchair, the patients can not be assisted to stand and walk, and in the walking process, a lot of emergency situations exist, so that the patients fall down, the rehabilitation training is not only achieved, but also the illness state of the patients is aggravated.
Disclosure of Invention
The invention aims to solve the technical problem of providing the combined type hemiplegia rehabilitation exercise walker which has reasonable structure and strong stability, can replace the wheelchair function and can assist a patient with complete hemiplegia to walk.
In order to achieve the above object, the technical scheme of the present invention is as follows: the utility model provides a combination type hemiplegia rehabilitation exercise aid, includes wheelchair, handrail, wheelchair seat, big wheel and little wheel, its characterized in that: the seat also comprises a front upper bracket mechanism, a front lower bracket mechanism and a seat mechanism; two front end brackets of the wheelchair are respectively fixed with a round supporting cylinder along the axial direction of the front end brackets;
the front upper bracket mechanism comprises a square handrail, a supporting pipe, a height adjusting device, a restraining device and a sponge ring, wherein one end of the square handrail is surrounded by three connecting rods, the surface of the three connecting rods is covered by the sponge ring respectively, the supporting pipe is vertically arranged at four corners of the bottom of the square handrail, and a plurality of through holes penetrating through the side wall of the supporting pipe are uniformly distributed on the side wall of the supporting pipe along the axial direction of the side wall of the supporting pipe; the restraining device comprises a restraining cloth belt, a restraining cloth pocket and four hanging buckles, wherein the four corners of the restraining cloth belt and the four corners of the restraining cloth pocket are fixedly connected, each restraining cloth belt is provided with a row of adjusting holes, one end of each hanging buckle is buckled with a connecting hole on the restraining cloth belt, the other end of each hanging buckle is buckled with the four corners of the handrail respectively, and the tail ends of two connecting rods at the opening of the square handrail are provided with blocking covers; the height adjusting device is arranged between the supporting tube and the handrail, the height adjusting device comprises a supporting tube with an opening at the upper end, a spring, a supporting tube cover, a T-shaped limiting bolt and a loop bar, the bottom of the supporting tube is fixedly connected with the supporting rod, a pair of long through grooves distributed along the axial direction of the supporting tube are symmetrically arranged on the side wall of the supporting tube, a high limiting transverse groove and a middle limiting transverse groove are respectively arranged at the top and the middle position of the long through grooves, the spring is arranged inside the supporting tube along the axial direction of the supporting tube, the bottom of the spring is fixedly connected with the bottom of the supporting tube, the top end of the loop bar is fixedly connected with four corners of the bottom of the handrail, the other end of the loop bar is fixedly connected with the supporting tube cover, the supporting tube cover is movably arranged inside the supporting tube, a pair of blind holes are symmetrically arranged on the side wall of the supporting tube cover, and the T-shaped limiting bolt is movably inserted into the blind holes;
the front lower support mechanism comprises a first connecting rod, a second connecting rod, two front support leg pipes and two rear support leg pipes, wherein the two front support leg pipes and the two rear support leg pipes are connected with the support pipe in a matched mode, a plurality of matched through holes matched with the through holes in the support pipe are uniformly formed in the side walls of the front support leg pipes and the rear support leg pipes along the axial direction of the front support leg pipes and the side walls of the rear support leg pipes, the through holes are connected with the matched through holes through pin shafts, one sides of the tops of the two front support leg pipes are fixedly connected through the first connecting rod, the other sides of the tops of the two front support leg pipes are respectively connected with the tops of the rear support leg pipes through the second connecting rod, universal casters are arranged at the bottoms of the front support leg pipes, sleeves matched with the round support pipes are arranged on the side walls of the rear support leg pipes along the axial direction of the rear support leg pipes, first sliding grooves are symmetrically formed in inner side faces opposite to the second connecting rods, the dining table is movably inserted into the first sliding grooves, and the dining table is located on the same plane;
the seat mechanism comprises a push-pull rod, a small seat plate, a connecting mechanism, pins and a supporting rod, a pair of tracks matched with the push-pull rod are symmetrically arranged on two sides of the bottom of the wheelchair seat, the front end of the push-pull rod extends out of the wheelchair seat, the two push-pull rods are connected through a cross rod, a square boss is arranged at the top of the supporting rod, the bottom of the supporting rod extends to the ground, pin through holes are formed in the square boss, the connecting mechanism comprises a clamping sleeve and clamping parts, the two ends of the opening of the clamping sleeve are provided with pin through holes, the symmetrical pin through holes are formed in the two ends of the opening of the clamping sleeve, the clamping sleeve is sleeved on the cross rod, the diameter of the clamping sleeve is 1-3mm larger than that of the cross rod, the clamping parts are connected with the square boss in a matched mode through pins, the small seat plate is movably arranged on the upper portion of the front end of the push-pull rod, a buckling device is arranged in the middle of the bottom of the wheelchair seat, the buckling device is formed by a plastic material, and the buckling device is provided with a large cylindrical through groove with the opening, the opening of which is smaller than the diameter of the supporting rod.
Preferably, the middle parts of the front support leg pipe and the rear support leg pipe are fixedly connected with reinforcing rods, second sliding grooves are symmetrically formed in the inner side faces of the reinforcing rods, and the bed plate is movably inserted into the second sliding grooves.
Preferably, the armrests and the dining table are provided with radio button alarms.
A use method of a combined type hemiplegia rehabilitation exercise walker comprises the steps that a front lower support mechanism is matched with round support cylinders of two front end supports of a wheelchair through a sleeve, the front lower support mechanism is assembled on the wheelchair, support tubes of the front upper support mechanism are respectively matched and inserted into front support leg tubes and rear support leg tubes of the front lower support mechanism, through holes in the support tubes are matched with matching cylinder holes in the front support leg tubes and the rear support leg tubes through pin shaft connection, the front upper support mechanism is assembled on the front lower support mechanism, one ends of hanging buckles are connected with constraint belts, the other ends of the hanging buckles are buckled at four corners of armrests, and patients are placed in two square gaps defined by the constraint belts and constraint pockets to perform rehabilitation exercise.
The invention has the beneficial effects that:
1. the walking training device has the advantages of reasonable structure, safety, firmness and wide application range, can effectively lighten the labor capacity of family members of patients, can help some patients who cannot fully self-care, stand unstably and lose balance and are fully hemiplegic, and can carry out walking training and rehabilitation exercise, thereby avoiding accidents such as falling down.
2. Be provided with height adjusting device, when walking training, because of standing when losing balance, its family members can remove the old person and sit on the little seat board of spreading restraint cloth pocket and restraint band, connect the strap of restraint cloth pocket, through stirring "T" type spacing bolt, can adjust patient's height position.
3. The detachable front upper bracket and the front lower bracket are convenient to detach and can be combined to use according to the needs.
4. And a radio button alarm is arranged, so that a guardian can be conveniently and timely notified if an emergency exists.
5. When the nursing bed is used, a guardian is required to carry out nursing, walking exercise is mainly assisted, and meanwhile, due to the help and participation of care of relatives, the patient greatly reduces the feeling of autism and low and dysphoria caused by diseases, is helped to actively and pleasurably put into training, and has pleasant mind, so that the nursing bed is more favorable for adjusting various physiological functions of the patient and is more favorable for rehabilitation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the front upper bracket mechanism of the present invention;
FIG. 3 is a schematic view of the front lower bracket mechanism of the present invention;
FIG. 4 is a schematic view of the seating mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the restraining device;
fig. 6 is a schematic structural view of the buckle device.
Description of the drawings: 1. wheelchair, 2, handrail, 3, wheelchair seat, 4, round supporting cylinder, 5, connecting rod, 6, supporting tube, 7, sponge ring, 8, through hole, 9, first connecting rod, 10, second connecting rod, 11, front supporting leg pipe, 12, rear supporting leg pipe, 13, universal castor, 14, sleeve, 15, push-pull rod, 16, small seat plate, 17, supporting rod, 18, pin, 19, track, 20, cross rod, 21, square boss, 22, jacket pipe, 23, clamping part, 24, reinforcing rod, 25, supporting cylinder, 26, spring, 27, supporting cylinder cover, 28, "T" type limiting bolt, 29, loop bar, 30, long through groove, 31, high limiting groove, 32, middle limiting groove, 33, radio button alarm, 34, buckle device, 35, hanging buckle, 36, constraint cloth belt, 37, constraint cloth pocket, 38, blocking cover, 39, cylinder through groove.
Detailed Description
The technical scheme of the invention is described in detail with reference to the accompanying drawings, the combined type hemiplegia rehabilitation exercise walker comprises a wheelchair 1, armrests 2, a wheelchair seat 3, large wheels, small wheels, a front upper support mechanism, a front lower support mechanism and a seat mechanism, wherein two front end supports of the wheelchair are respectively fixed with a round support cylinder 4 along the axial direction of the front end supports;
the front upper bracket mechanism comprises a square handrail with one end being opened, a supporting pipe 6, a height adjusting device, a restraining device and a sponge ring 7, wherein the square handrail is surrounded by three connecting rods 5, the sponge ring is respectively covered on the surfaces of the three connecting rods, the supporting pipe is vertically arranged at four corners of the bottom of the square handrail, a plurality of through holes 8 penetrating through the side wall of the supporting pipe are uniformly distributed on the side wall of the supporting pipe along the axial direction of the side wall of the supporting pipe, the restraining device comprises a restraining cloth belt 36, a restraining cloth pocket 37 and four hanging buckles 35, the four corners of the restraining cloth belt and the restraining cloth pocket are fixedly connected, each restraining cloth belt is provided with a row of adjusting holes, one end of each hanging buckle is buckled with a connecting hole on the restraining cloth belt, the other end of each hanging buckle is buckled with four corners of the handrail, the tail ends of the two connecting rods at the opening of the square handrail are provided with blocking covers 38, and the blocking covers can prevent buckling falling off of the corners at the opening of the handrail, the height adjusting device is arranged between the supporting tube and the handrail, the height adjusting device comprises a supporting tube 25 with an opening at the upper end, a spring 26, a supporting tube cover 27, a T-shaped limit bolt 28 and a loop bar 29, the bottom of the supporting tube is fixedly connected with the supporting rod, a pair of long through grooves 30 which are axially distributed along the supporting tube are symmetrically arranged on the side wall of the supporting tube, a high limit transverse groove 31 and a middle limit transverse groove 32 are respectively arranged at the top and the middle position of the long through grooves, the spring is arranged inside the supporting tube along the axial direction of the supporting tube, the bottom of the spring is fixedly connected with the bottom of the supporting tube, the top end of the loop bar is used for supporting the supporting tube cover, one end of the loop bar is fixedly connected with four corners of the bottom of the handrail, the other end of the loop bar is fixedly connected with the supporting tube cover, the supporting tube cover is movably arranged inside the supporting tube, the supporting tube cover can axially slide along the supporting tube, the side wall of the supporting cylinder cover is symmetrically provided with a pair of blind holes, and the T-shaped limiting plug pins are movably inserted into the blind holes;
the front lower support mechanism comprises a first connecting rod 9, a second connecting rod 10, two front support leg pipes 11 and two rear support leg pipes 12 which are connected with the support pipe in a matched mode, a plurality of matched through holes matched with through holes on the support pipe are uniformly formed in the side walls of the front support leg pipes and the rear support leg pipes along the axial direction of the front support leg pipes, the through holes are connected with the matched through holes through pin shafts, one sides of the tops of the two front support leg pipes are fixedly connected through the first connecting rod, the other sides of the tops of the two front support leg pipes are respectively connected with the tops of the rear support leg pipes through the second connecting rod, universal casters 13 are arranged at the bottoms of the front support leg pipes, sleeves 14 connected with round support cylinders in a matched mode are arranged on the side walls of the rear support leg pipes along the axial direction of the rear support leg pipes, first sliding grooves are symmetrically formed in inner side faces opposite to the second connecting rods, the dining tables are movably inserted into the first sliding grooves, and the dining tables and the handrails are located on the same plane;
the seat mechanism comprises a push-pull rod 15, a small seat plate 16, a connecting mechanism, pins 18 and a supporting rod 17, wherein a pair of rails 19 matched with the push-pull rod are symmetrically arranged on two sides of the bottom of the wheelchair seat, the front end of the push-pull rod extends out of the wheelchair seat, the two push-pull rods are connected through a cross rod 20, a square boss 21 is arranged at the top of the supporting rod, the bottom of the supporting rod extends to the ground, pin through holes are formed in the square boss, the connecting mechanism comprises a jacket pipe 22 and clamping parts 23 with symmetrical pin through holes for passing through pins are formed in two ends of the opening of the jacket pipe, the jacket pipe is sleeved on the cross rod, the diameter of the jacket pipe is 1-3mm larger than the diameter of the cross rod, the clamping parts are connected with the square boss in a matched mode through pins, the small seat plate is movably arranged on the upper part of the front end of the push-pull rod, a buckling device 34 is arranged in the middle of the bottom of the wheelchair seat, and is formed by a molding material, and the cross section matched with the supporting rod is a large semicircular through groove 39 with the diameter of the supporting rod; the middle parts of the front supporting leg pipe and the rear supporting leg pipe are fixedly connected with a reinforcing rod 24, second sliding grooves are symmetrically formed in the inner side faces of the reinforcing rod, and the bed plate is movably inserted into the second sliding grooves; the armrests and dining table are provided with radio button alarms 33.
The working principle of the invention is as follows: when a patient needs rehabilitation training, the patient is placed on a wheelchair, a push-pull rod is pulled out, a small seat plate is placed on the push-pull rod, the patient is moved to the small seat plate, then a sleeve on a front lower support mechanism is matched with round supporting cylinders of two front end supports of the wheelchair, the front lower support mechanism is assembled on the wheelchair, supporting tubes of the front upper support mechanism are respectively matched and inserted into a front supporting leg tube and a rear supporting leg tube of the front lower support mechanism, the relative height of the front upper support mechanism and the wheelchair is adjusted, then the supporting tubes are inserted into through holes through pin shafts, the front upper support mechanism is fixed on the front lower mechanism, at the moment, a supporting rod can be rotated, the supporting rod is clamped in a cylindrical through groove which is arranged on a clamping device and is matched with the supporting rod and has a cross section of which the opening is smaller than the diameter of the supporting rod, at the moment, one end of a hanging buckle on a restraining device can be respectively connected with a restraining belt, the other end is buckled at four corners of the handrail, the tail ends of the two connecting rods at the opening of the square handrail are provided with blocking covers, the blocking covers can prevent hanging buckles at the corners at the opening of the handrail from falling off, the two legs of the old are respectively arranged in two square gaps enclosed by the constraint cloth belt and the constraint cloth pocket, the old can be effectively prevented from falling down, at the moment, the old can walk and recover through holding the sponge ring, when the old needs to eat, the dining table can be inserted into the first sliding groove, the old can eat conveniently, when the old needs to eat, the bed board is inserted into the second sliding groove, the old can conveniently make the old on a wheelchair to place legs on the bed board, the comfort level is increased, a height adjusting device is arranged between the supporting pipe and the handrail, the T-shaped limiting plug is movably inserted into a blind hole of the supporting cylinder cover, the T-shaped limiting plug is rotated, the 'one' part of the 'T' -shaped limiting bolt is matched with the high-limit transverse groove, the 'I' part of the 'T' -shaped limiting bolt is inserted into the blind hole symmetrically arranged on the side wall of the supporting cylinder cover, the supporting cylinder cover can be fixed, the supporting cylinder cover can lift the handrail through the sleeve rod, a patient can walk rehabilitation training, after training is completed, the 'T' -shaped limiting bolt is rotated, the spring is compressed under the action of gravity of the old through the sleeve rod, at the moment, the 'T' -shaped limiting bolt slides downwards along the long through groove, when the 'T' -shaped limiting bolt reaches the low-limit transverse groove, the 'one' of the 'T' -shaped limiting bolt and the middle-limit transverse groove are rotated, and the handrail can be finally fixed.
While the basic principles of the invention have been shown and described, there are various changes and modifications to the invention, which fall within the scope of the invention as hereinafter claimed, without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a combination type hemiplegia rehabilitation exercise aid, includes wheelchair, handrail, wheelchair seat, big wheel and little wheel, its characterized in that: the seat also comprises a front upper bracket mechanism, a front lower bracket mechanism and a seat mechanism; two front end brackets of the wheelchair are respectively fixed with a round supporting cylinder along the axial direction of the front end brackets; the front upper bracket mechanism comprises a square handrail, a supporting pipe, a height adjusting device, a restraining device and a sponge ring, wherein one end of the square handrail is surrounded by three connecting rods, the surface of the three connecting rods is covered by the sponge ring respectively, the supporting pipe is vertically arranged at four corners of the bottom of the square handrail, and a plurality of through holes penetrating through the side wall of the supporting pipe are uniformly distributed on the side wall of the supporting pipe along the axial direction of the side wall of the supporting pipe; the restraining device comprises a restraining cloth belt, a restraining cloth pocket and four hanging buckles, wherein the four corners of the restraining cloth belt and the four corners of the restraining cloth pocket are fixedly connected, each restraining cloth belt is provided with a row of adjusting holes, one end of each hanging buckle is buckled with a connecting hole on the restraining cloth belt, the other end of each hanging buckle is buckled with the four corners of the handrail respectively, and the tail ends of two connecting rods at the opening of the square handrail are provided with blocking covers; the height adjusting device is arranged between the supporting tube and the handrail, the height adjusting device comprises a supporting tube with an opening at the upper end, a spring, a supporting tube cover, a T-shaped limiting bolt and a loop bar, the bottom of the supporting tube is fixedly connected with the supporting rod, a pair of long through grooves distributed along the axial direction of the supporting tube are symmetrically arranged on the side wall of the supporting tube, a high limiting transverse groove and a middle limiting transverse groove are respectively arranged at the top and the middle position of the long through grooves, the spring is arranged inside the supporting tube along the axial direction of the supporting tube, the bottom of the spring is fixedly connected with the bottom of the supporting tube, the top end of the loop bar is fixedly connected with four corners of the bottom of the handrail, the other end of the loop bar is fixedly connected with the supporting tube cover, the supporting tube cover is movably arranged inside the supporting tube, a pair of blind holes are symmetrically arranged on the side wall of the supporting tube cover, and the T-shaped limiting bolt is movably inserted into the blind holes; the front lower support mechanism comprises a first connecting rod, a second connecting rod, two front support leg pipes and two rear support leg pipes, wherein the two front support leg pipes and the two rear support leg pipes are connected with the support pipe in a matched mode, a plurality of matched through holes matched with the through holes in the support pipe are uniformly formed in the side walls of the front support leg pipes and the rear support leg pipes along the axial direction of the front support leg pipes and the side walls of the rear support leg pipes, the through holes are connected with the matched through holes through pin shafts, one sides of the tops of the two front support leg pipes are fixedly connected through the first connecting rod, the other sides of the tops of the two front support leg pipes are respectively connected with the tops of the rear support leg pipes through the second connecting rod, universal casters are arranged at the bottoms of the front support leg pipes, sleeves matched with the round support pipes are arranged on the side walls of the rear support leg pipes along the axial direction of the rear support leg pipes, first sliding grooves are symmetrically formed in inner side faces opposite to the second connecting rods, the dining table is movably inserted into the first sliding grooves, and the dining table is located on the same plane; the seat mechanism comprises a push-pull rod, a small seat plate, a connecting mechanism, pins and a supporting rod, wherein a pair of tracks matched with the push-pull rod are symmetrically arranged on two sides of the bottom of the wheelchair seat, the front end of the push-pull rod extends out of the wheelchair seat, the two push-pull rods are connected through a cross rod, a square boss is arranged at the top of the supporting rod, the bottom of the supporting rod extends to the ground, pin through holes are formed in the square boss, the connecting mechanism comprises a clamping sleeve and clamping parts, the two ends of an opening of the clamping sleeve are provided with pin through holes, the symmetrical pin through holes are formed in the two ends of the opening of the clamping sleeve, the clamping sleeve is sleeved on the cross rod, the diameter of the clamping sleeve is 1-3mm larger than the diameter of the cross rod, the clamping parts are connected with the square boss in a matched mode through pins, the small seat plate is movably arranged at the upper part of the front end of the push-pull rod, a buckling device is arranged in the middle of the bottom of the wheelchair seat, the buckling device is formed by a plastic material, and the cross section matched with the supporting rod is a large cylindrical through groove with the opening, and the opening is smaller than the diameter of the supporting rod; the middle parts of the front supporting leg pipe and the rear supporting leg pipe are fixedly connected with reinforcing rods, second sliding grooves are symmetrically formed in the inner side faces of the reinforcing rods, and the bed board is movably inserted into the second sliding grooves; and the armrests and the dining table are provided with radio button alarms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264052.3A CN107007434B (en) | 2017-04-21 | 2017-04-21 | Combined hemiplegia rehabilitation exercise walker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264052.3A CN107007434B (en) | 2017-04-21 | 2017-04-21 | Combined hemiplegia rehabilitation exercise walker |
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| CN107007434A CN107007434A (en) | 2017-08-04 |
| CN107007434B true CN107007434B (en) | 2023-07-25 |
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| CN201710264052.3A Active CN107007434B (en) | 2017-04-21 | 2017-04-21 | Combined hemiplegia rehabilitation exercise walker |
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| US4759562A (en) * | 1986-05-09 | 1988-07-26 | Vinyard Lillian L | Walker conversions for wheel chairs |
| CN101692994A (en) * | 2009-10-15 | 2010-04-14 | 李亮 | Rehabilitation exercise walking vehicle |
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| JP2014079364A (en) * | 2012-10-16 | 2014-05-08 | Tokai Medical Care Holdings Co Ltd | Walking training aid |
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| Publication number | Publication date |
|---|---|
| CN107007434A (en) | 2017-08-04 |
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