CN109984892A - Tip-up seat in multifunctional room - Google Patents

Tip-up seat in multifunctional room Download PDF

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Publication number
CN109984892A
CN109984892A CN201910387011.2A CN201910387011A CN109984892A CN 109984892 A CN109984892 A CN 109984892A CN 201910387011 A CN201910387011 A CN 201910387011A CN 109984892 A CN109984892 A CN 109984892A
Authority
CN
China
Prior art keywords
seat
seat plate
frame
backboard
tip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910387011.2A
Other languages
Chinese (zh)
Inventor
薛强
郑琦春
李晋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin University of Science and Technology
Original Assignee
Tianjin University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin University of Science and Technology filed Critical Tianjin University of Science and Technology
Priority to CN201910387011.2A priority Critical patent/CN109984892A/en
Publication of CN109984892A publication Critical patent/CN109984892A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/003Wheelchairs attached to a cycle steerable by an attendant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1056Arrangements for adjusting the seat
    • A61G5/1059Arrangements for adjusting the seat adjusting the height of the seat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1056Arrangements for adjusting the seat
    • A61G5/1067Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/12Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/121Rests specially adapted therefor, e.g. for the head or the feet for head or neck
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/12Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/122Rests specially adapted therefor, e.g. for the head or the feet for the back
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/12Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/128Rests specially adapted therefor, e.g. for the head or the feet for feet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H3/00Appliances for aiding patients or disabled persons to walk about
    • A61H3/04Wheeled walking aids for disabled persons

Abstract

The invention discloses tip-up seats in a kind of multifunctional room, it is characterized in that, including bottom frame, load wheel on the bottom frame is set, the anti-rear turning mechanism being fixed on the bottom frame, the seat riser being rotatably arranged on the bottom frame, the seat plate being rotatably arranged on the seat riser, adjustable height, backboard on the seat plate is set to adjustable-angle, adjustable height, headrest on the backboard is set to adjustable-angle, adjustable height, the foot pedal being removably disposed on the seat plate, the seat plate two sides are provided with rotatable arm-rest frame.Tip-up seat in multifunctional room of the invention, it is simple for structure, good auxiliary can be provided for different crowds such as the elderly, lower limb disableds, it can be realized and comfortably go up and down, facilitate and complete life activity and carry out rehabilitation walk help to train, it improves the quality of living, leg muscular strength rank is improved, rehabilitation is promoted.

Description

Tip-up seat in multifunctional room
Technical field
The present invention relates to auxiliary implement technical fields, more particularly to tip-up seat in a kind of multifunctional room.
Background technique
By the end of the year 2017, the elderly population in China 60 years old or more have reached 2.4 hundred million person-times, account for country's total population 17.3%, China has stepped into aging population society.Simultaneously with the influence of the problem of an aging population, by cardiovascular and cerebrovascular disease Lower limb paralysis crowd number caused by disease, spinal injury etc. also further increases.The number of storage tanks produced per day of lower limb paralysis patient is tired Difficulty, is difficult to carry out eminence the number of storage tanks produced per day such as to take object, and honorably exchange with people, increases the workload of care-giver and accompanies The same time.In addition for lower limb paralysis patient, effective rehabilitation walk help training is carried out, improves walking ability, for improving Their qualities of life and self-care ability are also critically important.
On domestic market, lower limb paralysis patient indoors' activity assists product and rehabilitation walk help training product function list One, controllability is inadequate, and the scope of application is not wide, it is difficult to meet lower limb paralysis patient and carry out number of storage tanks produced per day and rehabilitation walk help instruction Experienced integration requirement.Lower limb paralysis patient can be allowed easily to carry out number of storage tanks produced per day and make them so developing one kind Progress the multi-functional of lower limb rehabilitation training, controllability is good, applicability is wide, the indoor activity chair of safety and comfort is particularly significant.
Summary of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide one kind can be realized the elderly, Lower limb disabled comfortably goes up and down, facilitates the multi-functional indoor activity completed life activity demand and carry out rehabilitation walk help training Chair.
The technical solution adopted to achieve the purpose of the present invention is:
Tip-up seat in a kind of multifunctional room, which is characterized in that including bottom frame, the load wheel on the bottom frame is set, it is fixed Turning mechanism after anti-on the bottom frame is set, the seat riser being rotatably arranged on the bottom frame, rotationally Seat plate on the seat riser is set, adjustable height, the backboard being arranged in adjustable-angle on the seat plate, Adjustable height, the headrest being arranged in adjustable-angle on the backboard, adjustable height are removably disposed in the seat Foot pedal on plate, the seat plate two sides are provided with rotatable arm-rest frame.
The bottom frame is U-typed hatch frame, including left and right two supporting legs forward, and the supporting leg passes through upper Lower two cross bars are fixedly connected, and the supporting leg includes the first sleeve for being provided with multiple location holes, is fixedly connected with first First telescopic rod of spring top cap, the first sleeve are slideably socketed on first telescopic rod, and described the One telescopic rod front end is connected with load wheel.
Be provided on the sheer pole of the bottom frame it is anti-after turning mechanism, it is described it is anti-after turning mechanism include by screw with it is described The forward and backward connector that the sheer pole of bottom frame is fixedly connected, adjustable and balancing bar angle, connect with rear connectors by bolt axle Angle adjusting piece, the balancing pole being rotationally plugged on angle adjusting piece and with the balancing pole pass through bolt axis connection Idler wheel.
The seat riser includes the bottom support frame being fixed on the bottom frame vertically, is rotatably arranged in Four two parallel connecting rods on the bottom support frame are rotatably arranged in four two parallel companies The seat plate support frame of the hack lever other end is rotatably arranged between the bottom support frame and the seat plate support frame First electric pushrod, the bottom support frame and four two parallel connecting rods and the seat plate support frame Constitute two groups of parallelogram mechanisms.
The second electric pushrod is can be rotatably set on the seat plate and the seat plate support frame.
Backboard height adjustment mechanism is provided between the seat plate and backboard, the backboard height adjustment mechanism includes With the second telescopic rod of backboard rotation connection, be slideably socketed on the second telescopic rod and with the loop bar of seat plate rotation connection with And it is rotatably connected to the eccentricity pressure button on the loop bar, the positioning of the first screw thread is provided on second telescopic rod Hole.
Angle fine-adjustment mechanism, the angle fine-adjustment mechanism are provided between the backboard height adjustment mechanism and backboard Angle modulation block including being fixed on backboard and being provided with multiple location holes, with location hole on the angle modulation block and second flexible The first lock screw and be rotatablely connected with the angle modulation block by bolt axle that the first threaded locating hole on bar is fixedly connected The second telescopic rod, third electric pushrod is rotatably arranged between the loop bar and the seat plate, the backboard On be fixedly installed promotion handrail.
Height of headrest regulating mechanism is provided between the headrest and backboard, the height of headrest regulating mechanism includes The lantern ring being fixed on backboard is provided with the second threaded locating hole on the lantern ring, is slidably connected and sets with the lantern ring The second lock screw for being equipped with the third telescopic rod of multiple threaded holes and being used cooperatively with second threaded locating hole, institute Rotatable flexural pivot is provided between the third telescopic rod stated and board for pillow.
Foot pedal height adjustment mechanism, the foot pedal height adjustment machine are provided between the foot pedal and seat plate Structure includes the 4th telescopic rod for being detachably connected on seat plate and being fixedly installed second spring top cap, is provided with multiple positioning Hole and the second casing being slidably connected with the 4th telescopic rod.
It being can be rotatably set on the seat plate there are two arm-rest frame, the arm-rest frame rear end is provided with a connecting rod, Described connecting rod one end is rotatably connected on handrail, and one end is fixedly connected on seat plate, the arm-rest frame front end setting There is the 4th electric pushrod, the 4th electric pushrod both ends are rotatably arranged on handrail and seat plate.
Compared with prior art, the beneficial effects of the present invention are:
Tip-up seat in multifunctional room of the invention, simple for structure, motor coordination is easy to operate, for the elderly, lower limb function The different crowds such as energy obstacle person can provide good auxiliary, can be realized and comfortably go up and down, facilitate and complete life activity and progress Rehabilitation walk help training, improves the quality of living, and reduces the working strength of medical staff, improves leg muscular strength rank, promotes rehabilitation, Under electric pushrod control, the inclination angle of seat cosily can be gone up and down and adjust, the telescoping mechanism of bottom frame and anti-rear turning mechanism improve Safety coefficient, the adjusting of backboard angle increase comfort, in addition, for people of different heights group, the present invention be may be implemented The height adjustment of foot pedal, backboard and headrest.
Detailed description of the invention
Fig. 1 show the front view of tip-up seat sitting posture highest state in multifunctional room of the present invention;
Fig. 2 show the front view of tip-up seat sitting posture minimum state in multifunctional room of the present invention;
Fig. 3 show the lateral side view of tip-up seat sitting posture propradation in multifunctional room of the present invention;
Fig. 4 show the lateral side view of tip-up seat walk help state in multifunctional room of the present invention;
Fig. 5 show the front side of the intermediate conversion state of tip-up seat sitting posture state and walk help state in multifunctional room of the present invention View;
Fig. 6 show the structural schematic diagram of anti-rear turning mechanism;
Fig. 7 show the structural schematic diagram of backboard;
Fig. 8 show the structural schematic diagram of foot pedal;
Fig. 9 show the structural schematic diagram of arm-rest frame.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, tip-up seat in multifunctional room of the invention, can move, go up and down, and realize and sit The load wheel 2 on the bottom frame is arranged in appearance state and walk help state, including bottom frame 1, after being fixed at anti-on the bottom frame Turning mechanism 3, the seat riser 4 being rotatably arranged on the bottom frame are rotatably arranged in the seat elevator Height, adjustable is adjusted in seat plate 52 on structure, adjustable height, the backboard 61 being arranged in adjustable-angle on the seat plate Headrest 7 on the backboard is set to section angle, height, the foot pedal 8 being removably disposed on the seat plate is adjusted, The seat plate two sides are provided with rotatable arm-rest frame 9.
In sitting posture state, number of storage tanks produced per day is completed in order to facilitate patient, tip-up seat can in multifunctional room of the invention Freely to go up and down, and adjust to suitable height.As shown in Figure 1, Figure 2, Figure 3 and Figure 4, it can be rotatably set on the bottom frame There is seat riser 4, the seat riser 4 includes the bottom support frame 41 being fixed on bottom frame 1 vertically, can be rotated Four two parallel connecting rods 42 that ground is arranged on the bottom support frame are rotatably arranged in described four two The seat plate support frame 51 of the two parallel connecting rod other ends, the bottom support frame 41 and four two parallel companies Hack lever 42 and the seat plate support frame 51 constitute parallelogram mechanism, and the lifting of seat is arranged in described by control The flexible realization of first electric pushrod 43 between bottom support frame 41 and the seat plate support frame 51, Fig. 2 are the minimum shape of seat State, Fig. 3 are seat propradation, and Fig. 1 is seat highest state.
In order to improve the scope of application, meet people of different heights group, tip-up seat is able to carry out in multifunctional room of the invention Backboard height adjustment.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 7, backboard height is provided between the seat plate 52 and backboard 61 Regulating mechanism is spent, the backboard height adjustment mechanism includes the second telescopic rod 631 being rotatablely connected with backboard, slideably covers Loop bar 632 and the eccentricity pressure button 633 being rotatably connected on the loop bar on second telescopic rod are connect, pressure is worked as When relaxed state, the second telescopic rod and loop bar can move up and down power buckle, and when pressure buckle is in tightening state, second stretches Contracting bar and set rod lock, can not relatively move.Meanwhile in order to improve the use feeling of patient, increase user experience, backboard inclination angle It can be finely adjusted, angle fine-adjustment mechanism is provided between the backboard height adjustment mechanism and backboard, the angle is micro- Regulating mechanism include the angle modulation block 641 for being fixed on backboard and being provided with multiple location holes, with the angle modulation block on location hole with And the first lock screw 642 for being fixedly connected of second the first threaded locating hole on telescopic rod 631 and logical with the angle modulation block The second telescopic rod 631 of bolt axle rotation connection is crossed, user is corresponding by the second telescopic rod 631 of rotation to angle modulation block 641 Multiple positions carry out the adjustment of backboard angle, and are locked with the first lock screw 642, are fixedly installed and push away on the backboard 62 Dynamic handrail 65, medical staff can hold the movement for pushing handrail 65 to carry out tip-up seat in multifunctional room.
Similarly, in order to improve the scope of application, meet people of different heights group, tip-up seat can in multifunctional room of the invention It carries out height of headrest adjusting and is provided with height of headrest between the headrest 7 and backboard 61 as shown in Figure 1, Figure 2, Figure 3 and Figure 4 Regulating mechanism, the height of headrest regulating mechanism include the lantern ring 74 being fixed on backboard, and is provided on the lantern ring Two threaded locating holes, be slidably connected with the lantern ring and be provided with multiple threaded holes third telescopic rod 73 and with it is described The second lock screw 75 that second threaded locating hole is used cooperatively, user is by moving up and down third telescopic rod 73 and lantern ring 74 Corresponding position carry out the adjustment of height of headrest, and with the locking of the second lock screw 75, the third telescopic rod 73 and board for pillow It is provided with rotatable flexural pivot 72 between 71, board for pillow may be implemented in the rotation of certain angle under flexural pivot effect, user can To be adjusted to head comfortable position.
In order to allow tip-up seat in multifunctional room to switch between sitting posture state and walk help state, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Shown in Fig. 5, the seat plate support frame 51 is rotatably arranged on seat plate 52, the seat plate and the seat plate support frame On can be rotatably set the second electric pushrod 53, pass through the change or reality at the flexible realization seat plate inclination angle of the second electric pushrod 53 Existing seat plate switches in the overturning of seat state and walk help state.
Similarly, in order to allow tip-up seat in multifunctional room to switch between sitting posture state and walk help state, third electric pushrod 62 It is rotatably arranged between the loop bar 632 and the seat plate 52, passes through the flexible realization backboard of third electric pushrod The change at inclination angle realizes that backboard switches in the overturning of seat state and walk help state with respect to seat plate position.Fig. 5 is sitting posture state and helps The intermediate conversion state of row state, Fig. 4 are walk help state.
Preferably, for developing skill property and functionality, the rehabilitation needs that walk upright are adapted to, the arm-rest frame 9 can be real Now to the support of human body, specifically, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 9, on the seat plate 52 rotationally There are two arm-rest frame 9, the arm-rest frame rear ends to be provided with a connecting rod 93 for setting, and described connecting rod one end is rotatably coupled On handrail 91, the other end is fixedly connected on seat plate, and the arm-rest frame front end is provided with the 4th electric pushrod 94, described 4th electric pushrod both ends are rotatably arranged on handrail 91 and seat plate 52.Fig. 1, Fig. 2 and Fig. 3 are seat state, and the 4th is electronic Push rod 94 is in contraction state, and handrail plays the role of supporting arm, and Fig. 4 is walk help state, and the 4th electric pushrod 94 is in elongate The arm of state, user is placed on handrail, supports body wt, can carry out rehabilitation walk help training, improves leg by walking Muscular strength rank promotes rehabilitation, in addition, chest band can be arranged on backboard when walk upright rehabilitation training and come into one Step ensures the safety of patient.
In order to improve the use feeling of patient, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, the foot pedal 2 and seat plate 52 it Between be provided with foot pedal height adjustment mechanism, the foot pedal height adjustment mechanism include be detachably connected on seat plate 4th telescopic rod 813, is provided with multiple location holes and can slide the second spring top cap 821 being arranged on the 4th telescopic rod The second casing 82 being socketed on the 4th telescopic rod dynamicly and the pedal 83 being fixedly connected with second casing, need When adjusting foot pedal height, second spring top cap 821 is pressed, slides the 4th telescopic rod 813, adjusts 813 He of the 4th telescopic rod The relative position of second casing 82, when the second spring top cap 821 on the 4th telescopic rod is convex from the location hole on the second casing 82 Locking can be realized when out, the foot pedal height adjustment mechanism is detachably connected on seat plate, passes through the 4th telescopic rod 813 Connected with the lantern ring 811 that is fixed on seat plate, and screwed with lock 812 it is locked, when tip-up seat is in seat state in multifunctional room, Foot pedal 2 is installed, realizes the support to user foot, when tip-up seat is in walk help state in multifunctional room, foot pedal 2 of dismantling, Prevent to interfere.
Further, to guarantee to have enough spaces to place foot pedal 8, the bottom frame 1 is U-typed to open front knot Structure, left and right two supporting legs are fixedly connected by upper and lower two cross bars 11.For more safety and stability, the supporting leg can Telescopic adjustment is carried out, as shown in figure 3, the first telescopic rod 121 and front end carry wheel connection, the first spring top cap 122 and described the The connection of one telescopic rod, presses the first spring top cap, by the first telescopic rod before in the first sleeve 123 for be provided with multiple location holes Movement can be realized flexible afterwards, can be real when the first spring top cap is protruded from the location hole in first sleeve under the action of the spring Now fix.
Further, in order to improve the safety coefficient of tip-up seat in multifunctional room, prevent in multifunctional room tip-up seat upper Since gravity center instability is then turned over when liter or walk help state, anti-rear turning mechanism 3 is provided on the sheer pole 11 of the bottom frame 1, such as Shown in Fig. 3, Fig. 4 and Fig. 6, front and back connector 31 and 32 is connected by screw on sheer pole, rear connectors and angle adjusting piece 33 by bolt axis connection, the multiple location holes being arranged in the corresponding adjusting to rear connectors of spring top cap on angle adjusting piece In, the height of adjustment balancing pole 34 can be realized indirectly, best safety position is found, idler wheel 35 is provided on balancing pole 34, put down The bar 34 that weighs is socketed with the rotation of angle adjusting piece 33, be may be implemented 90 ° and is turned folding, if Fig. 2 is anti-rear turning mechanism non-operation, figure 1, Fig. 3, Fig. 4 and Fig. 5 are anti-rear turning mechanism operating conditions.
In conclusion tip-up seat in multifunctional room of the invention, simple for structure, motor coordination is easy to operate, for old age The different crowds such as people, lower limb disabled can provide good auxiliary, can be realized and comfortably go up and down, completion life is facilitated to live Dynamic and progress rehabilitation walk help training, improves the quality of living, reduces the working strength of medical staff, improve leg muscular strength rank, promote Into rehabilitation, under electric pushrod control, the inclination angle of seat cosily can be gone up and down and adjusted, the telescoping mechanism of bottom frame and turn over after preventing Mechanism improves safety coefficient, and the adjusting of backboard angle increases comfort, in addition, for people of different heights group, the present invention The height adjustment of foot pedal, backboard and headrest may be implemented.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (10)

1. tip-up seat in a kind of multifunctional room, which is characterized in that including bottom frame, the load wheel on the bottom frame is arranged in, fixation is set The anti-rear turning mechanism on the bottom frame is set, the seat riser being rotatably arranged on the bottom frame is rotationally set The seat plate on the seat riser is set, adjustable height, the backboard being arranged in adjustable-angle on the seat plate can The headrest for adjusting height, being arranged in adjustable-angle on the backboard, adjustable height are removably disposed in the seat plate On foot pedal, the seat plate two sides are provided with rotatable arm-rest frame.
2. tip-up seat in multifunctional room as described in claim 1, which is characterized in that the bottom frame is U-typed to open front Structure, including left and right two supporting legs, the supporting leg are fixedly connected by upper and lower two cross bars, the supporting leg packet The first sleeve for being provided with multiple location holes is included, the first telescopic rod of the first spring top cap, the first set are fixedly connected with Pipe is slideably socketed on first telescopic rod, and the first telescopic rod front end is connected with load wheel.
3. tip-up seat in the multifunctional room as described in claim 1 or claim 2, which is characterized in that the lower cross of the bottom frame Anti- rear turning mechanism is provided on bar, the anti-rear turning mechanism includes being fixedly connected by screw with the sheer pole of the bottom frame Forward and backward connector, adjustable and balancing bar angle, the angle adjusting piece that is connect by bolt axle with rear connectors, rotationally The balancing pole being plugged on angle adjusting piece and the idler wheel for passing through bolt axis connection with the balancing pole.
4. tip-up seat in multifunctional room as described in claim 1, which is characterized in that the seat riser includes vertical The bottom support frame being fixed on the bottom frame, four be rotatably arranged on the bottom support frame are two parallel Connecting rod is rotatably arranged in the seat plate support frame of four two parallel connecting rod other ends, rotationally sets Set the first electric pushrod between the bottom support frame and the seat plate support frame, the bottom support frame and institute The four two parallel connecting rods and the seat plate supporting framework stated are at two groups of parallelogram mechanisms.
5. such as tip-up seat in claim 1 or multifunctional room as claimed in claim 4, which is characterized in that the seat plate and institute The second electric pushrod is can be rotatably set on the seat plate support frame stated.
6. tip-up seat in multifunctional room as described in claim 1, which is characterized in that be provided between the seat plate and backboard Backboard height adjustment mechanism, the backboard height adjustment mechanism include the second telescopic rod with backboard rotation connection, slidably Ground be socketed on the second telescopic rod and with the loop bar of seat plate rotation connection and be rotatably connected to inclined on the loop bar Heart pressure buckle is provided with the first threaded locating hole on second telescopic rod.
7. such as tip-up seat in claim 1 or multifunctional room as claimed in claim 6, which is characterized in that the backboard height Angle fine-adjustment mechanism is provided between regulating mechanism and backboard, the angle fine-adjustment mechanism includes being fixed on backboard and being arranged There is the angle modulation block of multiple location holes, it is solid with the first threaded locating hole on the location hole and the second telescopic rod on the angle modulation block Surely the first lock screw connected and the second telescopic rod being rotatablely connected with the angle modulation block by bolt axle, third is electronic to be pushed away Bar is rotatably arranged between the loop bar and the seat plate, and promotion handrail is fixedly installed on the backboard.
8. tip-up seat in multifunctional room as described in claim 1 is provided with height of headrest tune between the headrest and backboard Mechanism is saved, the height of headrest regulating mechanism includes the lantern ring being fixed on backboard, and the second spiral shell is provided on the lantern ring Line location hole, be slidably connected with the lantern ring and be provided with multiple threaded holes third telescopic rod and with second spiral shell The second lock screw that line location hole is used cooperatively, is provided with rotatable flexural pivot between the third telescopic rod and board for pillow.
9. tip-up seat in multifunctional room as described in claim 1, which is characterized in that be arranged between the foot pedal and seat plate There is foot pedal height adjustment mechanism, the foot pedal height adjustment mechanism includes being detachably connected on seat plate and fixing set It is equipped with the 4th telescopic rod of second spring top cap, for being provided with multiple location holes and being slidably connected with the 4th telescopic rod Two casings.
10. tip-up seat in multifunctional room as described in claim 1, which is characterized in that can be rotatably set on the seat plate There are two arm-rest frame, the arm-rest frame rear end is provided with a connecting rod, and described connecting rod one end is rotatably connected to handrail On, one end is fixedly connected on seat plate, and the arm-rest frame front end is provided with the 4th electric pushrod, the 4th electric pushrod Both ends are rotatably arranged on handrail and seat plate.
CN201910387011.2A 2019-05-06 2019-05-06 Tip-up seat in multifunctional room Pending CN109984892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910387011.2A CN109984892A (en) 2019-05-06 2019-05-06 Tip-up seat in multifunctional room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910387011.2A CN109984892A (en) 2019-05-06 2019-05-06 Tip-up seat in multifunctional room

Publications (1)

Publication Number Publication Date
CN109984892A true CN109984892A (en) 2019-07-09

Family

ID=67136261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910387011.2A Pending CN109984892A (en) 2019-05-06 2019-05-06 Tip-up seat in multifunctional room

Country Status (1)

Country Link
CN (1) CN109984892A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110742781A (en) * 2019-11-20 2020-02-04 天水师范学院 Disabled person rehabilitation training is with supplementary mobile device with safeguard function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110742781A (en) * 2019-11-20 2020-02-04 天水师范学院 Disabled person rehabilitation training is with supplementary mobile device with safeguard function
CN110742781B (en) * 2019-11-20 2021-06-25 天水师范学院 Disabled person rehabilitation training is with supplementary mobile device with safeguard function

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