CN105147176A - Seat-type closestool frame - Google Patents
Seat-type closestool frame Download PDFInfo
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- CN105147176A CN105147176A CN201510656645.5A CN201510656645A CN105147176A CN 105147176 A CN105147176 A CN 105147176A CN 201510656645 A CN201510656645 A CN 201510656645A CN 105147176 A CN105147176 A CN 105147176A
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- Prior art keywords
- support rod
- rod assembly
- seat
- holder
- front support
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Abstract
The invention discloses a seat-type closestool frame. The seat-type closestool frame comprises a fixed seat, a sitting plate, a support rod assembly and a driving device, wherein a closestool hole is formed in the center of the sitting plate, the two ends of the support rod assembly are connected to the fixed seat and the sitting plate through hinges, the support rod assembly comprises a front support rod assembly body and a rear support rod assembly body, the driving device is used for driving the support rod assembly to rotate and/or used for driving the sitting plate to be lifted up and dropped down, the driving device is in drive connection with any one of the front support rod assembly body and the rear support rod assembly body or is connected to the portion between the fixed seat and any one of the sitting plate, the front support rod assembly body and the rear support rod assembly body. According to the seat-type closestool frame, a folding seat structure is adopted, and two states of folding and using are achieved; when the seat-type closestool frame is used, a patient on the bed or a long-term bedridden patient can sit on the closestool frame for defecation, the defecation difficulty of the patient is relieved, cleaning of the body of the patient is convenient, and a quilt cannot be dirtied; when the seat-type closestool frame is folded, the whole height is low, and the space is not occupied. The seat-type closestool frame is reasonable in design, strong in practicability and capable of being energetically applied and popularized in the market.
Description
Technical field
The present invention relates to a kind of folding supporting mechanism, particularly relate to the toilet frame of a kind of patient of leaving the bed for inconvenience or long-term bed person stool and urine.
Background technology
At present, when in long-term bed person, hospital, action inconvenient people enters lavatory, be place a bedpan below the buttocks of patient substantially, it is convenient that patient lies on sick bed.But patient adopts and enters lavatory in this way and uncomfortable, and does not meet human body physiological characteristics and custom, enter the clean very inconvenient of health behind lavatory, sheet of also easily making dirty.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the object of this invention is to provide a kind of chair type toilet frame, adopting a kind of chair type structure to place bedpan, old man or patient can be seated into lavatory.
Technical scheme of the present invention is: a kind of chair type toilet frame, comprising: holder; Seat, its center is provided with seat-type closet opening; Two ends are hingedly coupled to the support bar assembly of holder and seat respectively, and it comprises front support rod assembly, back support rod assembly; For driving the rotation of support bar assembly and/or the drive unit for driving seat to be elevated, described drive unit and front support rod assembly or back support rod assembly any one be in transmission connection, or be connected in holder and seat, front support rod assembly, back support rod assembly between any one; Wherein, described holder, seat, front support rod assembly and back support rod assembly form folding space operation structure; When described support bar assembly rotates to horizontal level, space operation structure is in folded state; After described support bar assembly rotates set angle, space operation structure is in open mode, and seat is parallel with holder; Chair type toilet frame also comprises the first fixation kit staying open state for space operation structure.
Its further technical scheme is: described drive unit is the motor with reducing gear; Described reducing gear is provided with output shaft and is connected with any one rotating shaft transmission of front support rod assembly or back support rod assembly; Or any one rotating shaft outer end of described front support rod assembly or back support rod assembly is provided with torsion connection part, and described drive unit also comprises the hand assistor lever with torsion connection part driving coupling; Or described drive unit is be located at holder and seat, front support rod assembly, the back support rod assembly straight line actuating unit between any one, and described straight line actuating unit is electric cylinder, cylinder, oil cylinder or ball lead screw drive mechanism; Or described drive unit is the air bag be located between holder and seat, and the air pump connected with air bag gas circuit; Or described drive unit is the magnetic force mechanism be located between holder and seat, described magnetic force mechanism comprises the upper coil being fixed on lower coil above holder and being fixed on below seat, and the drive circuit be electrically connected with upper coil, lower coil; Described upper coil and lower coil produce homopolar field, and then the repulsive force that generation seat upwards rises.
Its further technical scheme is: described drive unit comprises the top pinch roller for pushing up pressure support bar assembly, is rotationally connected with the power transmission shaft of holder, for installing the fixed bar of top pinch roller; Power transmission shaft is fixed in the inner of described fixed bar; Described holder is provided with the installing hole between front support rod assembly and back support rod, and it is for installing power transmission shaft; Described top pinch roller is rotationally connected with the outer end of fixed bar; During described drive axis, pinch roller top, top pressure support bar assembly, makes support bar assembly rotate to vertical state.
Its further technical scheme is: described holder be also provided with to be positioned on front side of front support rod assembly and prevent it from rotating forward block piece.
Its further technical scheme is: described drive unit also comprises the motor with reducing gear; Described reducing gear is provided with output shaft and is connected with described transmission shaft driven; Or described power transmission shaft outer end is provided with torsion connection part, and described drive unit also comprises the hand assistor lever with torsion connection part driving coupling.
Its further technical scheme is: described first fixation kit comprises: the first stiff end being fixed on back support rod assembly, and the first chain that front end is connected with the first stiff end, is fixed on the first joint end of the first chain; Described holder is provided with the first blocked hole; Described first joint end is clamped in the first blocked hole; Or described first fixation kit comprises: head end is fixed on the flexible chain of holder, and be fixed on the latch of flexible chain tail end; Described holder is provided with the pin hole being positioned at front support rod assembly side; Described latch is removable is plugged in pin hole, and it rotates backward for limiting front support rod assembly.
Its further technical scheme is: described chair type toilet frame is also provided with backrest; Described backrest comprises shaped as frame bar, and the carriage inside shaped as frame bar that is hinged; Described shaped as frame bar is hingedly coupled to seat.
Its further technical scheme is: described chair type toilet frame is also provided with the second fixation kit rotated backward for limiting backrest; Described second fixation kit comprises: the second stiff end being fixed on backrest, and the second chain that front end is connected with the second stiff end, is fixed on the second joint end of the second chain; Described seat is provided with the second blocked hole; Described second joint end is clamped in the second blocked hole.
Its further technical scheme is: described front support rod assembly comprises: the left front support bar that structure is identical and right anterior branch strut; Described back support rod assembly comprises: the left back support bar that structure is identical and right back connecting rod; Described seat is also provided with the location-plate being positioned at both sides below seat-type closet opening.
Its further technical scheme is: described drive unit comprises and being connected between front support rod assembly and holder, or is connected in the dual connecting rod mechanism between back support rod assembly and holder, and for driving the drive source of double connecting rod; Described double connecting rod comprises the rocking bar of lower end and holder hinge, and is connected in the drive link of rocking bar upper end, the upper end of described drive link and front support rod assembly or back support rod assembly hinge-coupled; The lower end of described rocking bar is provided with the power transmission shaft hinged with holder; Described drive source is the motor with reducing gear; Described reducing gear is provided with output shaft and is connected with described transmission shaft driven; Or described power transmission shaft outer end is provided with torsion connection part, and described drive unit also comprises the hand assistor lever of torsion connection part driving coupling.
The present invention's technique effect is compared with prior art: a kind of chair type toilet frame, adopt and be connected with front support rod assembly, back support rod assembly at holder upper hinge, the upper end chain connection of front support rod assembly, back support rod assembly has seat, forms the space operation structure that can fold.Wherein, seat is provided with the seat-type closet opening that patient enters lavatory.Toilet frame adopts the first fixation kit restriction support bar assembly to rotate, and space operation structure can not be folded.When not using toilet frame, the first fixation kit is switched to non-working condition, whole toilet frame just can be folded up, and can not take place.When toilet frame folds, its overall structure is not high, when patient leans to one side, folding toilet frame is put into, patient turns round and just can arrive on toilet frame, under the driving of drive unit, seat realizes raising, and after bedpan is put into lower panels, patient just can enter lavatory, and health clean also more convenient after going to toilet, quilt of can not making dirty.
Further, the output shaft of front support rod assembly or back support rod assembly is connected with motor, and the rotation by controlling motor controls the rotation of support bar assembly, to form space operation structure.
Further, the outer end of the output shaft of front support rod assembly or back support rod assembly is provided with torsion connection part, drive unit is the hand assistor lever with torsion connection part driving coupling, rotates torsion connection part by hand assistor lever, support bar assembly is rotated and forms space operation structure.
Further, drive unit is be located at holder and seat, front support rod assembly, the back support rod assembly straight line actuating unit between any one, is controlled the lifting of seat by straight line actuating unit.
Further, drive unit is the air bag be located between holder and seat, and air pump.When seat needs to raise, air bag gassy just can by seat jacking.
Further, drive unit is the magnetic force mechanism be located between holder and seat, produces homopolar field, produces repulsive force between seat and holder, seat is upwards raised by upper coil and lower coil.
Further, during drive axis, it can drive pinch roller top, top pressure supporting component, thus support bar assembly is rotated, and forms space operation structure.
Further, holder be also provided with to be positioned on front side of front support rod assembly and prevent it from rotating forward block piece, when patient moves on toilet frame, support bar assembly can not be stressed and rotate forward.
Further, drive unit can be the motor driving drive axis with reducing gear, thus controls the pressure support bar assembly rotation of pinch roller top, top; Drive unit also can adopt the form of hand assistor lever and torsion connection part, and hand rotation drives top pinch roller to rotate.
Further, first fixation kit adopts chain two ends to fix the mode of back support rod assembly, holder respectively, chain, back support rod assembly, holder forms triangular structure, when people is sitting on toilet frame, back support rod assembly pressurized, but can not rotate, thus ensure that and can not to fold into during lavatory.
Further, toilet frame is provided with backrest, can be sitting on toilet frame and enter lavatory, very convenient.
Further, backrest is provided with second fixation kit identical with the first fixation kit structure, and chain, backrest, seat form triangular structure, when people leans against backrest, and backrest pressurized, but can not rotate.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is a kind of three-dimensional view of chair type toilet frame most preferred embodiment.
Fig. 2 is the three-dimensional view of another angle of Fig. 1 embodiment.
Fig. 3 is the three-dimensional view of a kind of chair type toilet frame of Fig. 1 embodiment folded state.
Reference numeral
1 toilet frame 2 holder
21 transverse support bar 22 block pieces
3 seat 31 seat-type closet openings
32 location-plate 4 support bar assemblies
The left front support bar of 41 front support rod assembly 411
412 right anterior branch strut 42 back support rod assemblies
5 drive units 51 push up pinch roller
52 power transmission shaft 521 torsion connection parts
53 fixed bar 54 hand assistor levers
6 first fixation kit 61 first stiff ends
62 first chain 63 first joint ends
7 backrest 71 shaped as frame bars
711 carriage 72 soft cloths
8 second fixation kit 81 second stiff ends
82 second chain 83 second joint ends
9 bedpans
Detailed description of the invention
In order to more fully understand technology contents of the present invention, below in conjunction with schematic diagram technical scheme of the present invention being introduced further and illustrating, but being not limited to this.
As shown in Figure 1, a kind of chair type toilet frame 1, comprise holder 2, support bar assembly 4 that seat 3, two ends are hingedly coupled to holder 2 and seat 3 respectively, for drive support bar assembly 4 to rotate drive unit 5, for limit the first fixation kit 6 that support bar assembly 4 is rotated down, and seat 3 or any one hinged backrest 7 of back support rod assembly 42, the second fixation kit 8 for fixing backrest 7.
Support bar assembly 4 comprises front support rod assembly 41, back support rod assembly 42.Front support rod assembly 41 comprises: the left front support bar 411 that structure is identical and right anterior branch strut 412.Back support rod assembly 42 comprises: the left back support bar (not indicating in figure) that structure is identical and right back support bar (not indicating in figure).The two ends of four connecting rods respectively with seat 3, holder 2 chain connection, form a folding space operation structure.When support bar assembly 4 rotates to horizontal level, space operation structure is in folded state.After support bar assembly rotates set angle, space operation structure is in open mode, and seat is parallel with holder.
Holder 2 is frame structure, and it is provided with transverse support bar 21, and to be positioned on front side of front support rod assembly 41 and prevent it from rotating forward block piece 22.Transverse support bar 21 extends back, and when people is lain on toilet frame 1, toilet frame 1 can not overturn.Block piece 22 rotates over 90 ° for limiting support bar assembly 4, and when the first fixation kit 6 disassembles, toilet frame 1 can fold under the weight of a person; Meanwhile, when people moves on toilet frame 1, support bar assembly 4 can not be made to rotate forward and to cave in, improve security performance.
The center of seat 3 is provided with seat-type closet opening 31, and is somely positioned at seat-type closet opening 31 periphery and location-plate (composition graphs 2) on the lower.
First fixation kit 6 stays open state for space operation structure, and it comprises: the first stiff end 61 being fixed on back support rod assembly 42, and the first chain 62 that front end is connected with the first stiff end 61, is fixed on the first joint end 63 of the first chain 62.Holder 2 is provided with the first blocked hole (not shown), and the first joint end 63 is clamped in the first blocked hole (not shown), and the first chain 62, back support rod assembly 42, holder 2 form triangular structure.When space operation structure is formed, the first joint end 63 is inserted the first blocked hole (not shown).When people sit or when lying on toilet frame 1, front support rod assembly 41 pressurized, can not continue to rotate forward.Meanwhile, the first chain 62 can be straightened, and forms stable triangular structure, and the restriction that front support rod assembly 41 is subject to the first fixation kit 6 can not rotate, and space operation structure forms stationary structure.
As shown in Figure 2, drive unit 5 comprises the top pinch roller 51 for pushing up pressure support bar assembly 4, is rotationally connected with the power transmission shaft 52 of holder, for installing the fixed bar 53 of top pinch roller 51, hand assistor lever 54.Top pinch roller 51 is rotationally connected with fixed bar 53, and fixed bar 53 is fixed on power transmission shaft 52.Holder 2 is provided with the installing hole (figure does not indicate) be arranged between front support rod assembly and back support rod assembly (figure does not indicate), and it is for installing power transmission shaft 52.One end of power transmission shaft 52 is provided with torsion connection part 521, and hand assistor lever 54 can be placed on torsion connection part 521, and when hand assistor lever 54 rotates torsion connection part 521, toilet frame forms space operation structure.When power transmission shaft 52 rotates, top pinch roller 51 pushes up the side of pressure front support rod assembly (not indicating in figure), makes support bar assembly rotary become space operation structure.
Second fixation kit 8 comprises: the second stiff end 81 being fixed on backrest 7, and the second chain 82 that front end is connected with the second stiff end 81, is fixed on the second joint end 83 of the second chain 82.Seat 3 is provided with the second blocked hole (not shown), and the second joint end 83 is clamped in the second blocked hole (not shown).Seat 3 is provided with the second blocked hole (not shown), and the second joint end 83 is clamped in the second blocked hole (not shown).It is identical with the principle of the first fixation kit 6 that second fixation kit 8 limits the principle that backrest 7 is rotated down.When people leans against on backrest 7, backrest 7 can not rotate, thus guarantor can not fall down.
Seat (composition graphs 1) is provided with and is somely positioned at seat-type closet opening (composition graphs 1) periphery and location-plate 32 on the lower, bedpan 9 sends into toilet frame 1 from the below of seat 3, and under the support of location-plate 32, be positioned over the below of seat-type closet opening (composition graphs 1).
As shown in Figure 3, backrest 7 comprises shaped as frame bar 71, and is fixed on the soft cloth 72 of shaped as frame bar 71.Shaped as frame bar 71 is hingedly coupled to seat 3, and its back side is provided with carriage 711.When patient will enter lavatory, need first to lean to one side, place after one's death under other people help by folding toilet frame 1, because the whole height of toilet frame is lower, patient turns round and just can lie down on toilet frame 1; Now, the backrest of toilet frame 1 is in deployed condition, and under the effect of carriage 711, backrest 7 and seat 3 one-tenth plane, patient can lie low on toilet frame.After patient lies in toilet frame 1, rotary backrest 7 under other people help, and the second joint end (composition graphs 2) is clamped in the second blocked hole (composition graphs 2), people is made to rest on toilet frame 1, then rotate transmission handle 521 with hand assistor lever 54 and form space operation structure, and the first joint end (composition graphs 1) is inserted the first blocked hole (composition graphs 1); Finally, bedpan (composition graphs 2) is put into the below (composition graphs 2) of seat-type closet opening 31, patient just can enter lavatory.After entering lavatory, shifted out by bedpan (composition graphs 2), other people clean the buttocks of patient by seat-type closet opening (composition graphs 1).
When toilet frame 1 needs folding, carry out contrary according to above-mentioned steps order operates.
Soft cloth 72 on shaped as frame bar 71 can form depression according to the head of patient, can not feel bad especially when patient lies in toilet frame.
In other embodiments, drive unit is the motor with reducing gear, reducing gear is provided with output shaft and is connected with any one rotating shaft transmission of front support rod assembly or back support rod assembly, or, any one rotating shaft outer end of front support rod assembly or back support rod assembly is provided with torsion connection part, and drive unit is the hand assistor lever with torsion connection part driving coupling.
In other embodiments, drive unit also comprises the motor with reducing gear, reducing gear has output shaft and is connected with the transmission shaft driven of drive unit, or, the power transmission shaft outer end of drive unit is provided with torsion connection part, and drive unit also comprises the hand assistor lever with torsion connection part driving coupling.
In other embodiments, drive unit comprises and being connected between front support rod assembly and holder, or is connected in the dual connecting rod mechanism between back support rod assembly and holder, and for driving the drive source of double connecting rod; Double connecting rod comprises the rocking bar of lower end and holder hinge, and is connected in the drive link of rocking bar upper end, the upper end of drive link and front support rod assembly or back support rod assembly hinge-coupled, and the lower end of rocking bar is provided with the power transmission shaft hinged with holder; Or power transmission shaft outer end is provided with torsion connection part, device also comprises the hand assistor lever of torsion connection part driving coupling.
In other embodiments, the first fixation kit comprises: head end is fixed on the flexible chain of holder, and is fixed on the latch of flexible chain tail end.Holder is provided with the pin hole being positioned at front support rod assembly side, and latch is removable is plugged in pin hole, and it rotates backward for limiting front support rod assembly.
In other embodiments, the both sides of toilet frame are all provided with the first fixation kit and the second fixation kit.
In other embodiments, drive unit is be located at holder and seat, front support rod assembly, the back support rod assembly straight line actuating unit between any one, straight line actuating unit is electric cylinder, cylinder, oil cylinder or ball lead screw drive mechanism, is controlled rising and the decline of seat by straight line actuating unit.
In other embodiments, drive unit is the air bag be located between holder and seat, and the air pump connected with air bag gas circuit, and in air bag during gassy, seat can raise, and when in air bag, gas is released, toilet frame can fold.
In other embodiments, drive unit is the magnetic force mechanism be located between holder and seat, described magnetic force mechanism comprises the upper coil being fixed on lower coil above holder and being fixed on below seat, and the drive circuit be electrically connected with lower coil, lower coil.Upper coil and lower coil produce homopolar field, and then the repulsive force that generation seat upwards rises, and realize rising and the decline of seat.
In sum, the present invention is by adopting front support rod group and back support rod group chain connection seat, and form folding space operation structure, seat also chain connection has backrest, achieves patient and is seated in bed into lavatory.Seat is provided with seat-type closet opening, and is positioned at seat-type closet opening periphery and location-plate on the lower, and bedpan is placed in the below of seat-type closet opening by location-plate, and patient directly can enter lavatory.Support bar assembly, backrest are provided with corresponding fixture, and when patient enters lavatory, fixing by fixture, makes support bar, backrest not to rotate, thus forms stationary structure.
Above-mentionedly only further illustrate technology contents of the present invention with embodiment, so that reader is easier to understand, but does not represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, all by protection of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. a chair type toilet frame, is characterized in that, comprising:
Holder;
Seat, its center is provided with seat-type closet opening;
Two ends are hingedly coupled to the support bar assembly of holder and seat respectively, and it comprises front support rod assembly, back support rod assembly;
For driving the rotation of support bar assembly and/or the drive unit for driving seat to be elevated, described drive unit and front support rod assembly or back support rod assembly any one be in transmission connection, or be connected in holder and seat, front support rod assembly, back support rod assembly between any one;
Wherein, described holder, seat, front support rod assembly and back support rod assembly form folding space operation structure; When described support bar assembly rotates to horizontal level, space operation structure is in folded state; After described support bar assembly rotates set angle, space operation structure is in open mode, and seat is parallel with holder; Chair type toilet frame also comprises the first fixation kit staying open state for space operation structure.
2. chair type toilet frame according to claim 1, is characterized in that,
Described drive unit is the motor with reducing gear; Described reducing gear is provided with output shaft and is connected with any one rotating shaft transmission of front support rod assembly or back support rod assembly;
Or,
Any one rotating shaft outer end of described front support rod assembly or back support rod assembly is provided with torsion connection part, and described drive unit also comprises the hand assistor lever with torsion connection part driving coupling;
Or,
Described drive unit is be located at holder and seat, front support rod assembly, the back support rod assembly straight line actuating unit between any one, and described straight line actuating unit is reducing motor, cylinder, oil cylinder or ball lead screw drive mechanism;
Or,
Described drive unit is the air bag be located between holder and seat, and the air pump connected with air bag gas circuit;
Or,
Described drive unit is the magnetic force mechanism be located between holder and seat, and described magnetic force mechanism comprises the upper coil being fixed on lower coil above holder and being fixed on below seat, and the drive circuit be electrically connected with upper coil, lower coil; Described upper coil and lower coil produce homopolar field, and then the repulsive force that generation seat upwards rises.
3. chair type toilet frame according to claim 1, is characterized in that, described drive unit comprises the top pinch roller for pushing up pressure support bar assembly, is rotationally connected with the power transmission shaft of holder, for installing the fixed bar of top pinch roller; Power transmission shaft is fixed in the inner of described fixed bar; Described holder is provided with the installing hole between front support rod assembly and back support rod, and it is for installing power transmission shaft; Described top pinch roller is rotationally connected with the outer end of fixed bar; During described drive axis, pinch roller top, top pressure support bar assembly, makes support bar assembly rotate to vertical state.
4. the chair type toilet frame according to claim 1,2 or 3, is characterized in that, described holder be also provided with to be positioned on front side of front support rod assembly and prevent it from rotating forward block piece.
5. chair type toilet frame according to claim 3, is characterized in that,
Described drive unit also comprises the motor with reducing gear; Described reducing gear is provided with output shaft and is connected with described transmission shaft driven;
Or,
Described power transmission shaft outer end is provided with torsion connection part, and described drive unit also comprises the hand assistor lever with torsion connection part driving coupling.
6. chair type toilet frame according to claim 1, is characterized in that,
Described first fixation kit comprises: the first stiff end being fixed on back support rod assembly, and the first chain that front end is connected with the first stiff end, is fixed on the first joint end of the first chain; Described holder is provided with the first blocked hole; Described first joint end is clamped in the first blocked hole;
Or,
Described first fixation kit comprises: head end is fixed on the flexible chain of holder, and is fixed on the latch of flexible chain tail end; Described holder is provided with the pin hole being positioned at front support rod assembly side; Described latch is removable is plugged in pin hole, and it rotates backward for limiting front support rod assembly.
7. chair type toilet frame according to claim 1, is characterized in that, described chair type toilet frame is also provided with backrest; Described backrest comprises shaped as frame bar, and the carriage inside shaped as frame bar that is hinged; Described shaped as frame bar is hingedly coupled to seat.
8. chair type toilet frame according to claim 7, is characterized in that, described chair type toilet frame is also provided with the second fixation kit rotated backward for limiting backrest; Described second fixation kit comprises: the second stiff end being fixed on backrest, and the second chain that front end is connected with the second stiff end, is fixed on the second joint end of the second chain; Described seat is provided with the second blocked hole; Described second joint end is clamped in the second blocked hole.
9. the chair type toilet frame according to claim 1,2 or 3, is characterized in that, described front support rod assembly comprises: the left front support bar that structure is identical and right anterior branch strut; Described back support rod assembly comprises: the left back support bar that structure is identical and right back connecting rod; Described seat is also provided with the location-plate being positioned at both sides below seat-type closet opening.
10. chair type toilet frame according to claim 1, it is characterized in that, described drive unit comprises and being connected between front support rod assembly and holder, or is connected in the dual connecting rod mechanism between back support rod assembly and holder, and for driving the drive source of double connecting rod; Described double connecting rod comprises the rocking bar of lower end and holder hinge, and is connected in the drive link of rocking bar upper end, the upper end of described drive link and front support rod assembly or back support rod assembly hinge-coupled; The lower end of described rocking bar is provided with the power transmission shaft hinged with holder; Described drive source is the motor with reducing gear; Described reducing gear is provided with output shaft and is connected with described transmission shaft driven;
Or,
Described power transmission shaft outer end is provided with torsion connection part, and described drive unit also comprises the hand assistor lever of torsion connection part driving coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656645.5A CN105147176B (en) | 2015-10-12 | 2015-10-12 | A kind of chair type toilet frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656645.5A CN105147176B (en) | 2015-10-12 | 2015-10-12 | A kind of chair type toilet frame |
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| CN105147176A true CN105147176A (en) | 2015-12-16 |
| CN105147176B CN105147176B (en) | 2018-03-20 |
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| JP2021520284A (en) * | 2018-04-13 | 2021-08-19 | 国民 陶 | Multi-function wheelchair |
| AU2018418625B2 (en) * | 2018-04-13 | 2021-09-30 | Guomin Tao | Multifunctional wheelchair |
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| CN108498245B (en) * | 2018-04-13 | 2024-03-15 | 陶国民 | Multifunctional wheelchair |
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| CN105147176B (en) | 2018-03-20 |
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