CN205947947U

CN205947947U - Can realize that waist twists reverse and 360. Stand up and get up seat wheelchair

Info

Publication number: CN205947947U
Application number: CN201620017306.2U
Authority: CN
Inventors: 于之江
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-07
Filing date: 2016-01-07
Publication date: 2017-02-15
Anticipated expiration: 2026-01-07

Abstract

The utility model provides a can realize that the waist reverses and 360 stand up and the get up wheelchairs of seat, it includes guardrail axle (02), tensioning transmission shaft (03), bed surface (04), back (05), cushion (06), leg pads (07), pull rod (08), goes up fulcrum (09), time fulcrum (10), spacing cylinder (11), air supply bellows (12) and bedstead, the bed surface is two sections cylindric tracks that comprise knitting or track component and can realize transverse movement with the bed body, it is inside have at least two, separately divide into two sections, with the vertical tensioning transmission shaft that is used for two sections cylindric track bed surfaces of tensioning that sets up of the bed body, the guardrail axle is connected with the tensioning transmission shaft, linkage bed drawer is constituteed to back, cushion and callus on the sole, and the pull rod is an interlinkage component of connecting back, cushion and callus on the sole, and parallelogram configuration is constituteed with the cushion to the pull rod, spacing cylinder is connected on the hinge at parallelogram configuration diagonal angle. The problem of prolonged illness bed patient stand up difficult, the activity is difficult is solved.

Description

Achievable waist reverses and 360 ° of Wheel-chair type beds standing up and playing seat

Technical field：

This utility model is related to one kind, with the Wheel-chair type bed of equilibrium principle design.It can easily play seat, lie on the back and (take exercise Abdominal muscle), side is curved, waist reverses (unfolding muscles and bones), 360 degree of original place is stood up, bed surface all the time upward, safe and reliable, delicate structure, shifting Dynamic convenient, solve the problems, such as on the patient of high-rise building downstairs difficult (recumbency elevator enters not going) (be seated wheelchair to be changed), also to make The patient of prolonged illness bed improves the chance of rehabilitation.

Background technology：

Current " Stryker frame " design principle is all to use " left and right reprint " edge-on form, and it does not reach stands up purpose, actual Can only rise half bed surface side, tilt five or six ten degree, make patient's inclined body recumbency, have an individual other bed, overall lateral tilt, very not Safety, has the danger toppled, fall！It is not standing up truly.Because " turning over type " stands up, need a lot of assisted parts Part, result bed body is huge.Playing seat is also that backrest is holded up, and semi-lying is slipped under the horizontal body of medicated cushion, very uncomfortable, and takes up an area quite In the area of double bed, nurse will visit body and wipe patient body, change the sheet, change that bed-mat for summer etc. is very difficult to be completed, to patient's massage Just unlikely, virtually increased the labor intensity of nurse. the shade at heart also increasing patient is (remote with the distance of relatives , consoling of relatives can not be obtained at any time) health at heart of patient is made a strong impact.

Social need：

Patient, family members and nurse, are intended to patient with the help of machinery, as normal person, can significantly overturn Body, do health, massage, take a shower, changing one's clothes, sheet, talk of sitting up, meal, drink, or defecation easily being risen with oneself Seat, lie on the back (practice abdominal muscle), side is curved, turn waist (loose muscles and bones), health invigorating, early recovery, more must not give birth to decubital ulcer, and sickbed Exquisite, bed surface is narrow, patient wants safety, the labor intensity of nurse will mitigate, be easy to operation, relatives can easily contact disease People, gives to console, and can become wheelchair, convenient action, can enter and goes downstairs on elevator, gets sun to before window, same with relatives Table is had meal, and enjoys family happiness, is also a big blessing.

Content of the invention：

A kind of achievable waist reverses and 360 ° of Wheel-chair type beds standing up and playing seat, and it includes guardrail axle (02), tensioning power transmission shaft (03), bed surface (04), backrest (05), medicated cushion (06), lower limb pad (07), pull bar (08), upper fulcrum (09), lower fulcrum (10), spacing Cylinder (11), source of the gas bellows (12) and bedstead；Bed surface is made up of fabric or track frame and can be realized laterally with bed body Motion two sections of tubular crawler belts, at least two inside it, be each divided into two sections and bed body longitudinally disposed for two sections of tensioning The tensioning power transmission shaft of tubular crawler belt bed surface, guardrail axle is connected with tensioning power transmission shaft；Backrest, medicated cushion and callosity composition linkage bed drawer, Pull bar is the linkage members connecting backrest, medicated cushion and callosity, and pull bar forms parallelogram sturcutre with medicated cushion；Limiting cylinder connects On the diagonal hinge of parallelogram sturcutre.

Described tensioning power transmission shaft is connected by clutch, and tensioning power transmission shaft is divided into two sections, and hypomere is responsible for buttockss crotch, epimere is born Duty shoulder back, two sections are connected by clutch respectively, and the clutch separation time-division turns, and epimere is motionless, roll about hypomere, and clutch closes With turning during conjunction, two sections are simultaneously, roll in the same direction.

Source of the gas bellows (12) are made up of decelerating through motor and crank, the piston rod of driving cylinder.

One. in order to solve significantly to stand up problem：This utility model employs " crawler type " and rolls principle design, its feature It is, it has the bed surface (crawler belt) being divided into two sections the translation of horizontal left and right, and homodromal left and right " guardrail axle ", is formed for former " the bed drawer groove " that stand up.

1. " bed drawer groove " described in includes bed surface it is characterised in that described bed surface is by tough and tensile and the fabric of softness or shoe Band member, constitutes " the two sections of tubular crawler belts " with bed body transverse movement, at least two inside it, is each divided into two sections and bed Body longitudinal " tensioning power transmission shaft ", carrys out tensioner this " two sections, tubular crawler belt bed surface ".

2. " tensioning power transmission shaft " described in is characterized in that " a bed drawer groove " be divided into epimere shoulder back to divide, hypomere buttockss crotch part, it Between with clutch link, can divide turn, can corotation, the throw-out-of clutch time-division turns, and epimere shoulder is unable to bear it on the back, and hypomere buttockss hip moves left and right, Again because " guardrail axle " and power transmission shaft are synchronized, rotating in same direction intercepts, patient forms " bed drawer groove " in that side is curved, turn waist moves. During clutch closure, two sections corotation, 360 degree stand up about patient i.e. original place in " bed drawer groove ".

3. " guardrail axle " described in is characterized in that, in the top of " tensioning power transmission shaft ", being connected with (tensioner power transmission shaft) through bearing bracket stand And in the same direction, synchronized rotation intercept patient, and auxiliary body turning.

Two. in order to solve the problems, such as easily to play seat, lie on the back, this utility model employs equilibrium principle, devises " linkage bed Drawer " and " bedstead " two large divisions.

1. " linkage bed drawer " described in is it is characterised in that be to be sat by epimere (backrest) bed drawer, stage casing (parallelogram sturcutre) Equalizing bed drawer, hypomere (lower limb pad) bed drawer, three parts form.

2. epimere bed drawer described in, refers to carry the torso portion of people, it is characterized in that, when patient lies low above have two stable The hanging fulcrum of balance, is linked with " bedstead " by hinge, is triangle below, have two hinges, and stage casing bed drawer, on Hinge links, its angle becomes 180 degree (straight angle) with " parallelogram component " angled complimentary of stage casing bed drawer, rise sit when it with Section bed drawer, by 180 ° of gradually electrodeless adjustment, reduces and in 90 ° becomes backrest.

3. bed drawer in stage casing described in, refers to carry buttocks, the leg portion of people, is furnished with isometric with stage casing bed drawer below " pull bar ", is linked with " lower end of epimere bed drawer " and " upper end of hypomere bed drawer " with hinge, stage casing is constituted " parallelogram " Mechanism, is characterized in that, it is linked into 180 ° of bed drawer grooves of the straight angle upper, middle and lower segment bed drawer, can also " link " bed surface gradually Switch to Z-shaped seat by 180 °.

4. " pull bar " described in is the linkage members of upper, middle and lower section, and isometric with stage casing, forms " parallelogram " mechanism, To complete the angled complimentary of three sections of upper, middle and lower, to form 180 degree to the function of zigzag seat, its angle stretching by " cylinder " To control, can be in arbitrarily comfortable angle, locking at any time, unblock.

5. " cylinder " described in, it is connected on " parallelogram " diagonal hinge, its length determine this " parallel four The angle of side shape ", can by " pneumatic " to drive patient seat it is also possible to decontrol valve, lain on the back by patient oneself, rise seat, forge , it is also possible to close valve at any time, locking is arbitrarily angled for refining abdominal muscle.

6. described in, the source of the gas of " pneumatic " is, by decelerating through motor+crank, drives the piston rod of " big cylinder ", forms reverse work " bellows " source of the gas made, to drive Wheel-chair type bed, " little cylinder " motion at each position.

7. hypomere bed drawer described in, refers to carry below the knee of people part, it is characterized in that, when lying low, it is integral bed drawer, And supported on " bedstead " by " the branch bar " of lower section, when playing seat, its opposite direction sags into lower limb pad and pedal, and its angle is " flat Row tetragon " mechanism do with lower with medicated cushion (stage casing), backrest (epimere) linkage, make upper, middle and lower segment, simultaneously stepless changing its Angle becomes zigzag seat.

8. bed drawer in stage casing described in and hypomere bed drawer, between hinge lower section with " pole " link, it is characterized in that, " pole " Lower end and " bedstead " pass through hinge links, its upper end can with swing, rise sit when, with (light hook shank or buttocks are gently Under seat one is little) slight power, make whole mechanism disequilibrium, because epimere bed drawer hanging fulcrum hangs on bedstead, more than institute Section bed drawer and stage casing bed drawer, between link the angle of hinge and can only diminish, arc pendulum is done at rear upwards to make the upper fulcrum of " pole " Dynamic, stage casing bed drawer and epimere bed drawer, be the formation of seat cushion and backrest, then the effect due to parallelogram, hypomere bed drawer also with When downwards, sagging with angular turn, form seat, its epimere bed drawer hangs fulcrum, and stage casing bed drawer, knee hinge at , swing the lower fulcrum of " pole ", be jointly responsible for the balanced action of bed surface, and be supported on " bedstead ".

9, described " bedstead " is characterized in that, upper rear positions be provided with epimere bed drawer hanging fulcrum, middle front part position be provided with Swing " pole " lower fulcrum in stage casing, is characterized in that " upper hang ", " in ", the mutual coordinate position of two fulcrum hinges, determines This lies low overall level and plays seat easily, is lain low by 180 °, excessive through " chaise longue " posture, gradually, electrodeless, light Be changed into seat, and medicated cushion front end upwarps, (humanized design), and seat, does not slip downwards immediately, more comfortable.

10. " locating piece " of below and rearward described in is characterized in that linking base vertical plates on both sides fixation, makes the base can not Vacillate now to the left, now to the right, nor left-right and front-back displacement, it is the main member that base both sides bedstead is fixed into firm entirety, and it can To dismantle vanning, reduce packaging.

It is more than mechanism principle, realize the big-movement of abdominal crunch with small power.

The beneficial effects of the utility model are：Employ " crawler type of segmentation " and roll principle, long-term bed disease can be made About people, lateral bending, waist torsion, loose muscles and bones, 360 degree of original places are stood up, and have really liberated the labor intensity problem of nurses.So that Change the sheet, change bed-mat for summer, change one's clothes, clean, doing health, massage, nursing, ery easy.Significantly reduce the width of sickbed, Facilitate the nursing of nurse, the distance of furthered patient and relatives, obtain consoling of relatives at any time, easily sit up it is simply that Wheelchair, its width can be entirely through " standard doorway ", and the walking of each room can be had meal with household's deskmate, be enjoyed family happiness, Rehabilitation to patient, and quality of life greatly improve.Lighter, convenient, safe, easypro for patient, family members and nurse creation one Suitable, nursing condition. it, by real aged society, plays irreplaceable effect, and this bed is, hospital, family endowment, Home care, the home for the aged, medical institutions, doctor support the units such as combination, requisite equipment, and it improves the letter of patients ' recovery The heart, its good market prospect, economic benefit and social benefit, are also very huge it is also possible to make relatives and nurses, early Day frees from heavy nursery work, also for current aging society, does a contribution.

Brief description：

Fig. 1 is anticlockwise, stands up action schematic diagram one；

Fig. 2 is anticlockwise, stands up action schematic diagram two；

Fig. 3 is anticlockwise, stands up action schematic diagram three；

Fig. 4 is anticlockwise, stands up action schematic diagram four；

Fig. 5 is right rotation, stands up action schematic diagram one；

Fig. 6 is right rotation, stands up action schematic diagram two；

Fig. 7 is right rotation, stands up action schematic diagram three；

Fig. 8 is right rotation, stands up action schematic diagram four；

Fig. 9 is that shoulder is unable to bear it on the back, left-hand rotation waist action schematic diagram one；

Figure 10 is that shoulder is unable to bear it on the back, left-hand rotation waist action schematic diagram two；

Figure 11 is that shoulder is unable to bear it on the back, left-hand rotation waist action schematic diagram three；

Figure 12 is that shoulder is unable to bear it on the back, right-hand rotation waist action schematic diagram one；

Figure 13 is that shoulder is unable to bear it on the back, right-hand rotation waist action schematic diagram two；

Figure 14 is that shoulder is unable to bear it on the back, right-hand rotation waist action schematic diagram three；

Figure 15 is that this utility model design " linkage bed drawer " is easily lain on the back, a seat principle and " bedstead " structural scheme of mechanism (are faced upward Sleeping state)；

Figure 16 is that this utility model design " linkage bed drawer " is easily lain on the back, played seat principle and " bedstead " structural scheme of mechanism (mistake Degree state)；

Figure 17 is that this utility model design " linkage bed drawer " is easily lain on the back, a seat principle and " bedstead " structural scheme of mechanism (rise Seat state)；

Figure 18 be Wheel-chair type bed back part in lying on the back the clutch of two sections (separately) schematic diagram；

Figure 19 be Wheel-chair type bed back part in lying on the back the clutch of two sections (closure) schematic diagram；

Figure 20 is the process of Wheel-chair type bed seat from lying on the back, can arbitrarily stop at axonometric chart at any angle；

Figure 21 is the axonometric chart playing sitting posture gesture of Wheel-chair type bed.

Specific embodiment

Below in conjunction with the accompanying drawings explanation is further explained to this utility model：

It is anticlockwise as shown in figs. 1-4, stands up action, be right rotation shown in Fig. 5-8, stand up in action, Fig. 9-11 It show shoulder to be unable to bear it on the back, left-hand rotation waist action, be unable to bear it on the back for shoulder shown in Figure 12-14, right-hand rotation waist action.(from the crown to the side of foot Direction view) and each toponym.

01- is the patient of bed.

02- is " guardrail axle ".

03- is divided into two sections of " tensioning power transmission shaft ".

04- is divided into two sections of tube-shaped fabric or track frame.

Fig. 1 is that patient lies low the posture that partly bends one's legs.

Fig. 2 → Fig. 3 → Fig. 4-and under support manually, electrically, during " tension shaft ", " guardrail axle " (clutch closure), it Turn clockwise simultaneously, so that bed surface is moved to right, the contact surface of " guardrail axle " and patient, be flipped up, equal to " left side pushes away " counterclockwise, Stand up counterclockwise to realize patient.

Fig. 5 is that patient lies low the posture that partly bends one's legs.

Fig. 6 → Fig. 7 → Fig. 8-and under support manually, electrically, during " tension shaft ", " guardrail axle " (clutch closure), it Operate counterclockwise simultaneously, so that bed surface is moved to left, the contact surface of " guardrail axle " and patient, be flipped up, equal to " right side pushes away " clockwise, Stand up clockwise to realize patient.

Fig. 9 is that patient lies low and partly bends one's legs.

" tensioning power transmission shaft ", " the guardrail axle " (upper and lower two of two sections of Figure 10 → Figure 11-under support manually, electrically, be divided into Section clutch is separately) when, epimere (the shoulder back of the body) partial silence is motionless；Hypomere buttockss crotch part, clockwise based on, (honest, anti-by a small margin Little) operating, so that bed surface is moved left and right, push away about " guardrail axle " and put, to realize the buttockss crotch part of patient, based on counter-clockwise rotation Twisting, torsional amplitude, free hold, after unfolding muscle, loosening muscles and bones, reach the mesh ground taken exercises, return at 0 point and put down Lie.

Figure 12 is that patient lies low and partly bends one's legs.

" tensioning power transmission shaft ", " the guardrail axle " (upper and lower two of two sections of Figure 13 → Figure 14-under support manually, electrically, be divided into Section clutch is separately) when, epimere (the shoulder back of the body) partial silence is motionless；Hypomere buttockss crotch part, counterclockwise based on, (anti-big, just by a small margin Little) operating, so that bed surface is moved left and right, " guardrail axle " left and right push-and-pull, to realize the buttockss crotch part of patient, based on clockwise shearing Twisting, torsional amplitude, free hold, after unfolding muscle, loosening muscles and bones, reach the mesh ground taken exercises, return at 0 point and lie low.

Shown in Figure 15, Figure 16, Figure 17:Design " linkage bed drawer " for this utility model easily to lie on the back, play seat principle and " bed Frame " mechanism.Figure 15 is supine position, Figure 17 has been seat state, Figure 16 is excessive between Figure 15 → Figure 17, can be parked in arbitrarily Angle.

01- in Figure 15-17 is the patient lying low in " bed drawer groove " Wheel-chair type bed.

05- in Figure 15-17 is the backrest of " bed drawer groove ", hangs on the hanging fulcrum (09) above " bedstead ".

06- in Figure 15-17 is the seat cushion of " bed drawer groove ", upper end connect backrest lower hinge, lower end connect, lower limb pad upper Hinge, when playing seat, as long as patient has had the mild action of the consciousness of seat, just can sit up.

07- in Figure 15-17 is hypomere bed drawer, and when playing seat, light hook shank just can produce seat power.

08- in Figure 15-17 is below the bed drawer of stage casing " pull bar ", is " parallelogram component ", be responsible for epimere with The link of hypomere and angled complimentary, are by lying low, switch to the link gear of Z-shaped seat.

09- in Figure 15-17 is the hanging fulcrum above " bedstead ", is responsible for epimere and the balance of stage casing bed drawer.

10- in Figure 15-17 is the lower fulcrum in front of " bedstead ", undertakes hinge between support stage casing bed drawer and hypomere bed drawer Knee joint lower fulcrum, auxiliary balance.

11- in Figure 15-17 is lying on the back, playing seat, localizer of " limiting cylinder " Wheel-chair type bed, can use compressed air-driven Patient lies on the back, play seat it is also possible to (opening valve) is lain on the back by patient oneself, played seat, and exercising abdominal muscles are it is possible to lock random angle Degree.

Figure 18 be the back part of Wheel-chair type bed in lying on the back when the clutch (15) of two sections (separately), epimere bed surface (13) transfixion, hypomere bed surface (14) moves left and right, and reaches waist torsion, the effect (axonometric chart) of movable muscles and bones, wherein (12) It is that anticaustic " cylinder " (quiet air pump) provides compressed air for Wheel-chair type bed.

Figure 19 is that (clutch (15) between (14) two sections of epimere (13) hypomere closes in lying on the back for the back part of Wheel-chair type bed Close) when, two sections bed surface moves left and right simultaneously, reaches 360 ° and stands up effect, and wherein (12) are anticaustic " cylinder " (quiet gas Pump) provide compressed air (axonometric chart) for Wheel-chair type bed.

Figure 20 is Wheel-chair type bed, the process of seat from lying on the back, can arbitrarily stop at arbitrarily angled (axonometric chart).

Figure 21 is a sitting posture gesture of Wheel-chair type bed, sticks up, be seated and do not glide before seat cushion, more comfortable (axonometric chart).

Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.

Claims

1. a kind of achievable waist reverses and 360 ° of Wheel-chair type beds standing up and playing seat, and it includes guardrail axle (02), tensioning power transmission shaft (03), bed surface (04), backrest (05), medicated cushion (06), lower limb pad (07), pull bar (08), upper fulcrum (09), lower fulcrum (10), spacing Cylinder (11), source of the gas bellows (12) and bedstead；Bed surface is made up of fabric or track frame and can be realized laterally with bed body Motion two sections of tubular crawler belts, at least two inside it, be each divided into two sections and bed body longitudinally disposed for two sections of tensioning The tensioning power transmission shaft of tubular crawler belt bed surface, guardrail axle is connected with tensioning power transmission shaft；Backrest, medicated cushion and callosity composition linkage bed drawer, Pull bar is the linkage members connecting backrest, medicated cushion and callosity, and pull bar forms parallelogram sturcutre with medicated cushion；Limiting cylinder connects On the diagonal hinge of parallelogram sturcutre.

2. a kind of achievable waist according to claim 1 reverse and 360 ° of Wheel-chair type beds standing up and rising seat it is characterised in that： Described tensioning power transmission shaft is connected by clutch, and tensioning power transmission shaft is divided into two sections, and two sections are connected by clutch respectively.

3. a kind of achievable waist according to claim 1 reverse and 360 ° of Wheel-chair type beds standing up and rising seat it is characterised in that： Source of the gas bellows (12) are made up of decelerating through motor and crank, the piston rod of driving cylinder.