CN106073612A - Electric motor type closet seat cushion overturning drive device - Google Patents

Abstract

The invention discloses a kind of electric motor type closet seat cushion overturning drive device, including fixing seat, tilting member and drive part, the both sides of fixing seat are respectively arranged with dead axle set, and in dead axle set, Matching installation has rotating shaft；The direct drive shaft of drive part rotates, or is rotated by the indirect drive shaft of running part；It is set to power supply and switch that motor is powered；Fixing seat is hinged with tilting member；Fixing seat and the dynamic bearing being respectively provided with on tilting member are with to determine support position corresponding.The present invention drives closet seat cushion to overturn 90 degree by foot-operated, it is achieved people is to foot-operated upset, and people walks the purpose automatically fallen off, very easy to use, contacts closet seat cushion, clean hygiene without hands.Existing toilet seat or medicated cushion any amendment be need not make, thus wider popularization and low cost feature reached.Do not interfere with toilet seat normally to use, and good concealment.Structure is the simplest and optimizes, and easily implements, and assembling is simple.Good looking appearance, appropriately.

Description

Electric motor type closet seat cushion overturning drive device

Technical field

The invention belongs to toilet seat aid technical field, the medicated cushion upset being specifically related to a kind of electric motor type toilet seat is driven Dynamic device.

Background technology

Squat type toilet seat is present in each family in city, and increasing rural subscribers also begin to use squat type Toilet seat.It is also provided with squat type toilet seat between the high-grade public places sanitary of part.Pottery or rustless steel squat type toilet seat have The advantage such as sanitation and hygiene, free from extraneous odour, easy to use and comfortableness are good will gradually replace tradition and squat just formula toilet seat.

The basic structure of squat type toilet seat: toilet seat body, medicated cushion and to renovate be the positions that often operate with of people, It is well known.

But, in place of traditional toilet seat the most all comes with some shortcomings, during medicated cushion upset, need user to stoop Waist, carrys out lower upset on which with hands, thus brings a lot of inconvenience: first, and the toilet seat of general family is that men and women shares, Male needs medicated cushion to dig urine when, in order to avoid medicated cushion of making dirty, and women needs sitting using toilet seat when Pad puts down, and thus needs regular to spin upside down medicated cushion；Second, old people with advancing age, takes action the most ineffective Live, for needing the old man often bending over to start or put down closet seat cushion can bring inconvenience；3rd, in public field Institute, some people with disability, using toilet seat when, possibly cannot successfully use hands turnover cushion；4th, either family is also Being public place, all there is antihygienic problem by staff lifting up seat, especially when starting, finger necessarily contacts medicated cushion Bottom, and directly contact with edge on toilet seat bottom medicated cushion, it is contaminated, and easily breed bacteria virus.Only wash one's hands after an action of the bowels To wash away top layer dirt, can not thorough bacteria removal cause of disease, even if using the handwashing liquid that bactericidal effect is the strongest, also need the most clear Wash several minutes and reach the most clearly totally could to be the most all difficult to accomplish, thus health can be affected.

The problems referred to above that tradition toilet seat exists are flaws of toilet seat technology, the initial stage people that toilet seat is invented Thinking little of this flaw, but be as people and pursue clean, sanitary and facilitate requirement to improve constantly, this flaw has become as a weight Want problem.Although this problem is noticed by the many user of part, and has groups of people to try every possible means to make improvements, but all the time There is no effective scheme, people know perfectly well problematic in the presence of but cannot avoid this problem.Everybody compels highly necessary Ask one can not affect that toilet seat is clean and tidy and in the case of effect, in the case of not changing original toilet structure, energy There is a kind of closet seat cushion easy to use foot-operated from turning device.

The foot-operated dynamics of people is the biggest, and closet seat cushion is foot-operated from turning device, it is common that man uses, and reaches " foot-operated recoil pad erects, and automatically puts down after leaving " is optimal effect, need not bend over, contact without hands, very convenient.

How foot's strength is delivered to medicated cushion so that it is upset erects, is one of the key of solution problem, has had portion Divide art solutions to be used for solving this problem, but this is not the whole of solution problem.Such as: notification number is The utility model " the automatic resupinate closet seat cushion of energy " of CN203468494U, although structural principle is simple, but when implementing Need to be arranged around multiple fulcrum at original toilet seat, and finally one or a pair fulcrum are also set on the upside of toilet seat, Otherwise it is difficulty with.Multiple fulcrums can change the clean and tidy layout of existing toilet seat so that it is becomes ugly ugly.And set on the ground Put fulcrum and can be unfavorable for land clearing to increasing earth bulging.Some other similar patent documentation there is also same problem.

Visible, for the present situation of current squat type toilet seat, at smooth ceramic surface, fulcrum to be set for providing foot Enough turning-over support dynamics, difficulty is the biggest.But fulcrum is set on ground, the volume of turning device will necessarily be increased, make the portion of exposing Dividing too much, structure is complicated, changes the resemblance that squat type toilet seat is clean, clean and tidy on the contrary, is adopted by people hardly Use.

Patent publication No. be " the pedal self-cover overturning toilet seat " of CN101849790A be to have employed wire drawing set to coordinate with wire drawing Drive mechanism, the program needs to modify toilet seat partial structurtes: arranges one " driving lever " on medicated cushion and is used for connecting Wire drawing termination, simultaneously need to fix a bearing for retraining wire drawing set on toilet seat.The two position is all very difficult to reality Existing: (1) is arranged on medicated cushion for the driving lever connecting wire drawing termination, needs to transform medicated cushion, there is contradiction: driving lever is positioned at Medicated cushion top, the most forward meeting in fixed position of driving lever occupies seating area, and the fixed position of driving lever is substantially at outside medicated cushion axle sleeve Side.It practice, in the case of renovating existence, that renovates stops the position that driving lever does not exists, unless arranged breach to renovating. (2) driving lever is positioned at outside axle sleeve, and distance axle center is close, its shortest moment stretch out the longest medicated cushion relative to rotating shaft opposite side and Speech, this driving lever needs to undertake the biggest torsion.The length of driving lever can not be the poorest, and oversize can impact again normally overturns.Visible, The scheme fixing driving lever on existing medicated cushion is infeasible, and driving lever root torsion is the biggest, it is easy to damage existing medicated cushion.(3) For retrain wire drawing set bearing, bear the biggest counteractive support power equally, bearing must absolute stability (if there is renovating Situation about simultaneously falling with medicated cushion, bearing and driving lever also are wanted to undertake to renovate the powerful torsion that gravity is formed simultaneously, and Failsafe to be repeatedly used for a long), but almost cannot fixedly secure bearing at smooth ceramic surface.If bearing is arranged On support beyond toilet seat body or supplementary structure, inevitably enlarge the volume of turning device, or must be to existing toilet seat Device body realizes after transforming.Visible, this technical scheme hardly results in effectively enforcement.

Summary of the invention

It is an object of the invention to there is, for tradition toilet seat, the problem that medicated cushion must overturn by hand, and existing riding is turned over It is complicated to there is structure in rotary device, weak effect, it is impossible to the problem effectively implemented, it is provided that a kind of medicated cushion for electric motor type toilet seat turns over Rotary driving device, reaches that structure simplifies, disguised strong, structural strength is high, clean, sanitary, easy to use and repeatedly used Effect.

For achieving the above object, the present invention adopts the following technical scheme that

A kind of electric motor type closet seat cushion overturning drive device, including fixing seat, tilting member and drive part.

Fixing seat: its main body is mounted on medicated cushion shaft seat, or is arranged on toilet seat both sides, for integral type framework, Or it is combined frame.Be respectively arranged with dead axle set in the one or both sides of framework, in dead axle set, Matching installation has rotating shaft.

Drive part includes motor and gear-box, and drive part is arranged on framework, or is not arranged on framework but need Running part to be arranged.

When drive part is arranged on framework, the motor of drive part is turned by drive shaft direct after gear-box speed change Dynamic.

When drive part is not arranged on framework, after the motor of drive part passes through gear-box speed change, then pass through driving section Indirect drive shaft is divided to rotate.

It is set to power supply and switch that motor is powered.

Tilting member: be provided with one or two wobble plate forward extending out and mating with medicated cushion at the middle part of described rotating shaft.

Also include traction element: one or two is wrapped in the collar on closet seat cushion, the collar and described wobble plate end Connect；Or, one or two is pasted on the connection sheet of medicated cushion bottom inside, connects sheet by pull rope with wobble plate end even Connect.

Described switch is hand switch or is foot switch.Power supply is accumulator or aneroid battery or electrically connects with city Transformator.

When drive part is not arranged on framework, running part is set: set in the side of fixing seat frame frame or both sides It is equipped with the extending part extended out to outside closet seat cushion region, extending part is arranged and determines bearing；At tilting member Rotating shaft or wobble plate one or both ends are provided with the extending part extended out to outside closet seat cushion region, at extending part Outer end is provided with dynamic bearing；Dynamic bearing is with to determine support position corresponding；Indirectly driving relationship: be provided with can close to each other or away from Front bearing and rear support, motor driven by the transmission of gear-box speed change before bearing and rear support closer or far from；Drive connection: The brake tube being set in together and can relatively slide and brake cable, the head end block of brake cable is fastened in dynamic bearing, the head end card of brake tube Hindering in determining on bearing, the end of brake cable and brake tube is fastened on described forward and backward bearing respectively.

When drive part is positioned on framework, during direct drive shaft, at least two kinds of situations, a kind of situation is only motor And gear-box is as drive part.While another kind of situation is motor and gear-box drives, it is additionally provided with replacement drive part: It is provided with the extending part extended out to outside closet seat cushion region in the side of framework or both sides, extending part sets Put and determine bearing；The one or both ends of rotating shaft or wobble plate are provided with the extending part extended out to outside closet seat cushion region, The outer end of extending part is provided with dynamic bearing；Dynamic bearing is with to determine support position corresponding；And it is provided with foot section: include Base and pedal, both relative motioies also arrange reset components, pass through between front bearing and rear support and base and pedal Running part connects, front bearing and rear support along with base and motion of foot can close to each other or away from；Distribute with pedal position Conjunction is provided with running part: include brake tube and the brake cable being set in together and relatively sliding, and the head end block of brake cable is fastened in In dynamic bearing, the head end jam of brake tube is in determining on bearing, and the end of brake cable and brake tube is fastened in forward and backward of foot section respectively On seat.

Further, described fixing seat: the one or both sides of fixing seat are provided with and protrude past forward the support in axle center and prolong Limit.

Further, described fixing seat: the inner side of two pedestals is provided with elastomer, elastomer is flexible material layer, or Person is shell fragment.

Further, described fixing seat: the inner side edge contacted with closet seat cushion swivel base root is provided with insert plate.

Further, described tilting member: the end in wobble plate is provided with auxiliary push part.

Further, described auxiliary push part is a shell fragment being fixed on wobble plate end, and shell fragment is upturned, shell fragment End bend is smooth arc or is provided with light sliding sleeve.Or, described auxiliary push part is one and is fixed on wobble plate end Support set；Or, auxiliary push part is the pulley installed at wobble plate end；Or, auxiliary push part is at wobble plate end Fixation spring tab, installs pulley at shell fragment end.

About foot section, there is multiple parallel arrangement as follows: (1) base and pedal are hinged and arrange reset bullet Respectively by the front upper connecting rod of hinge, rear upper connecting rod and front lower link, rear lower link inside spring, base and pedal, and Before upper connecting rod with front lower rod hinge connection in rotating shaft one, rear upper connecting rod and rear lower link are articulated with rotating shaft two, described front bearing and after Bearing be respectively arranged near rotating shaft one and rotating shaft two (near: include rotating shaft one and rotating shaft two, or near rotating shaft one and rotating shaft The two neighbouring positions being synchronized with the movement with rotating shaft, lower same).(2) base and pedal are articulated with rotating shaft three, and arrange reset bullet Respectively by hinged front the upper connecting rod of rotating shaft and rear upper connecting rod inside spring, base and pedal, and front upper connecting rod and front lower link Being articulated with rotating shaft four, described front bearing and rear support are respectively arranged near rotating shaft four and rotating shaft three.(3) base and pedal hinge It is connected to rotating shaft three, and back-moving spring is set, respectively by the hinged front upper connecting rod of rotating shaft and rear upper connecting rod inside base and pedal, And front upper connecting rod and front lower rod hinge connection are in rotating shaft four, and described front bearing and rear support are respectively arranged at rotating shaft four and rotating shaft three Near, and side is hinged with direct pedal on the footrests.(4) under pedal and front strut upper end thereof, base and front strut Holding hinged and be provided with pulley on rear side of pedal, pulley slides with ground or base contacts, front is arranged on base or front strut On, rear support is arranged near pulley rotating shaft.(5) pedal front end and front strut upper end thereof, pedal rear end and rear pole Upper end thereof, pan frontward end is hinged with front strut lower end, and base rear end is hinged with rear pole lower end, and installs on rear side of rear pole Having a pulley, pulley slides with ground or base contacts, front is arranged on base or front strut, and it is attached that rear support is arranged on pulley rotating shaft Closely.(6) pedal and base are arc elastic body, and front and back end is connected as a single entity respectively or passes through hinge together, front Seat and rear support are separately positioned on pedal and junction point position, base front and back end.(7) pedal lower surface and base upper surface Before and after be respectively arranged with smooth road, hinged in the middle part of two hounds, the top and bottom of two hounds are respectively provided with flat Slide block also mates in suit and smooth road, and forward and backward bearing is separately positioned between two hounds.(8) base be provided above right Claim or circular side wall, along arranging front bearing on sidewall, and perpendicular slideway is set on sidewall, perpendicular slide block is set bottom pedal, perpendicular Slide block Matching installation is with in the sidewall of base, and perpendicular slide block side is fixed with rear support by pull bar, and this pull bar coordinates with perpendicular slideway Slide.(9) pedal and front strut upper end thereof, base is hinged with front strut lower end, by bearing and support shaft in the middle part of base Being provided with actively fork and driven fork, actively fork is integrated with driven fork, and actively slide with front strut and join in fork upper end Closing, forward and backward bearing is separately positioned on pan frontward end and driven fork end.

Further, about foot section, set can be set with in described rotating shaft one, rotating shaft two, rotating shaft three or rotating shaft four Pipe, described front bearing and rear support are directly anchored in respective sleeve, or are fixed in respective sleeve by auxiliary connecting rod.

Further, the locking mechanism to foot section can be provided with.

Further, described fixing seat: for integral type or for combining dock.Or, described fixing seat: with toilet seat The inner side edge of medicated cushion swivel base root contact is provided with constraint riser.

Further, be positioned at fixing seat edge extending part can with determine bearing Moveable assembled.

Further, the arm-tie of tilting member can and dynamic bearing between Moveable assembled.

Further, described fixing seat: be provided with and be wrapped in the fixed constraint riser outside medicated cushion shaft seat and adjustable Formula constraint riser, is connected by pull bar and adjustable between the two.

The invention has the beneficial effects as follows:

1, fixing seat can realize width adjusting by connecting rod, and the toilet seat being suitable for multiple different in width model uses, highly versatile, Fixation.Foot-operated driving closet seat cushion overturns 90 degree, it is achieved people is to foot-operated upset, and people walks the purpose automatically fallen off, makes With very convenient, contact closet seat cushion, clean hygiene without hands.

2, the present invention is the component of a kind of direct use, existing toilet seat or medicated cushion need not make any amendment, thus Reach wider popularization and low cost feature.The present invention utilizes generally to exist between existing cushions support block and medicated cushion rotating shaft and fits When the situation of width, and between medicated cushion and toilet seat, generally there is the situation in gap, overturning drive device is arranged at this district In territory, do not interfere with toilet seat and normally use, and good concealment.

3, the present invention arranges independent rotating shaft (" independent rotating shaft " refers to independent with medicated cushion rotating shaft, parallel), this independent rotating shaft with There is spacing in medicated cushion rotating shaft, essence is increased the arm of force, thus reduces local torsion problems of too.

4, the present invention draws reasonable plan by repeatedly force analysis and repetition test, it is achieved structure is the simplest and optimization, Easily implementing, assembling is simple.Good looking appearance, appropriately.

5, traction element can move by tractive medicated cushion together, changes and can discharge traction element at any time so that it is not with turning part Divide and move together.

6, the auxiliary push part such as shell fragment arranged, can adjust voluntarily according to the different closet seat cushion inner groovy degree of depth Whole, this shell fragment hardness be enough to turnover cushion, has cushioning effect.But the greater role of shell fragment is to prevent when Row sum-equal matrix excess, Cause medicated cushion to be crushed problem by rigid support under human bady gravitational is oppressed, maximum pressure can be discharged after shell fragment deformation, protect toilet seat Device medicated cushion safety.

Accompanying drawing explanation

Fig. 1 is the local assembled state schematic diagram of closet seat cushion of the present invention upset drive part.

Fig. 2 is the closet seat cushion turning device structural representation of monolateral driving.

Fig. 3 is the closet seat cushion turning device structural representation of bilateral driving.

Fig. 4 is the closet seat cushion turning device structural representation of bilateral driving of packet mode after band.

Fig. 5 is the structural representation of foot section.

Fig. 6 is the structural representation of running part；

Fig. 7 is the structural representation of traction element；

Fig. 8 is the two of the structural representation of foot section of the present invention.

Fig. 9 is the three of the structural representation of foot section of the present invention.

Figure 10 is the four of the structural representation of foot section of the present invention.

Figure 11 is the five of the structural representation of foot section of the present invention.

Figure 12 is the six of the structural representation of foot section of the present invention.

Figure 13 is the seven of the structural representation of foot section of the present invention.

Figure 14 is the eight of the structural representation of foot section of the present invention.

Figure 15 is the nine of the structural representation of foot section of the present invention；

Figure 16 is free from assisting the closet seat cushion turning device structural representation of push part；

Figure 17 is the present invention closet seat cushion turning device structural representation with shell fragment；

Figure 18 is the use state diagram that the present invention fixes that seat contains insert plate;

Figure 19 is the another kind of schematic diagram of medicated cushion overturning drive device of the present invention；

Figure 20 is the surface structure schematic diagram of Figure 19；

Figure 21 is the side structure schematic diagram that shells of Figure 19；

Figure 22 is understructure schematic diagram in Figure 20；

Figure 23 is that the circuit of Figure 19 connects block diagram one；

Figure 24 is that the circuit of Figure 19 connects block diagram two；.

In figure, label 1 is for fixing seat: 101 is housing, and 101 ' is auxiliary housing, and 102 is extending part, and 103 are fixed Seat, 104 is string holes, and 105 is incoming line, and 106 is dead axle set, and 107 prolong limit for support, and 108 is elastomeric layer, and 109 is constraint Riser, 110 is shell fragment, and 111 is short axle, and 112 is insert plate, and 113 is motor, and 114 is gear-box, and 115 switch for tuning, 116 For single-way switch, 117 is jump ring and friction shim, and 118 for connecting seat, and 119 is connecting rod, and 1101 is driving gear, and 120 is transformation Device, 121 is zigzag joint, and 122 are about collar.

Label 2 is tilting member: 201 is connecting plate, and 202 is wobble plate, and 203 is arm-tie, and 204 is dynamic bearing, and 205 is string holes, 206 is incoming line.

Label 3 is rotating shaft, and 31 is anti-feather key.

Label 4 is running part: 401 is brake tube, and 402 is brake cable.

Label 5 is foot section: 501 is base, and 502 is pedal, and 502 ' is direct pedal, and 503 is front upper connecting rod, 504 is front lower link, and 505 is rear upper connecting rod, and 506 is rear lower link, and 507 is rotating shaft, and 508 is back stay, and 509 is front tension bar, 510 is rear support, and 511 is front bearing, and 512 is front strut, and 513 is pulley, and 514 is pedal pad, and 5131 is base end socket, 5141 is base side socket, and 515 is rear pole, and 5151 is gear-box mounting groove, and 516 is hound one, and 517 is hound two, 518 is axis, and 519 is torsion spring, and 520 is smooth road, and 521 is smooth block, and 522 is perpendicular slide block, and 5221 is driven gear, and 523 are Sidewall, 5231 is jack, and 524 is perpendicular slideway, and 525 drag for anti-turning over, and 526 is support shaft, and 527 is main fork, and 528 is from fork, 529 is locking pin, and 530 for supporting pin.

Label 6 is for auxiliary push part: 601 is shell fragment, and 602 is fixing bound edge, and 603 is turnup position, and 604 is pulley. 6 ' is rubber sleeve.6 " it is shell fragment and the elastomeric element of rubber bodies combination.

Label 7 is traction element: 701 is the collar, and 702 is stay cord, and 703 is draw ring, and 704 for shrinking clip.

Label 8 is toilet seat, and 81 is medicated cushion, and 82 is medicated cushion axle bed, and 83 is medicated cushion rotating shaft, and 84 is turning device.

Detailed description of the invention:

The invention will be further described below in conjunction with the accompanying drawings.In the present invention, the driving to tilting member is dependent on roller end The dynamic bearing of outer end.I.e. being rotated by drive shaft drives tilting member to rotate.

Embodiment 1: the first electric motor type closet seat cushion overturning drive device, including fixing seat, tilting member and driving Part.Fixing seat: its main body is mounted in the group frame on rear side of medicated cushion shaft seat, group frame by zigzag joint (or Other shape joints) after butt junction location, it is being set with about collar, such that it is able to adjust fixing seat width to make itself and toilet seat and medicated cushion Coupling.Group frame is provided with insert plate and may be inserted into inside medicated cushion shaft seat, improves fixed performance.

Be respectively arranged with dead axle set in the both sides of group frame, in dead axle set, Matching installation has rotating shaft.

When drive part is arranged on framework by the present embodiment, the motor of drive part directly drives by after gear-box speed change Dynamic axis of rotation.Arranging power supply and quick closing valve, power supply is that motor is powered.

Tilting member: be provided with one or two wobble plate forward extending out and mating with medicated cushion at the middle part of described rotating shaft. Tilting member can rotate.

Fixing seat 1 can select corrosion resistant plate, or aluminium alloy plate, or engineering plastics with the material of tilting member 2, or The hard materials such as acrylic.The present invention utilizes the feelings that generally there is proper width between existing cushions support block and medicated cushion rotating shaft Generally there is the situation in gap between condition, and medicated cushion and toilet seat, overturning drive device is arranged in this region, Bu Huiying Ring toilet seat normally to use, and good concealment.

Fixing seat 1 is in relatively fixed position and state.Tilting member can select 90 degree of settings around the shaft, or resets Set level.The wobble plate 202 of tilting member is to mate with medicated cushion Internal periphery, does not expose.

Embodiment 2: the second electric motor type closet seat cushion overturning drive device, including fixing seat, tilting member, drive division Divide and running part.

When drive part is arranged on framework by the present embodiment, the motor of drive part directly drives by after gear-box speed change Dynamic axis of rotation.Arranging power supply and quick closing valve, power supply is that motor is powered.But it is provided with replacement drive part simultaneously.

Replace drive part: seeing Fig. 3, fixing seat is mounted in the group frame on the upside of toilet seat, including two pedestals, It is respectively arranged with dead axle set on two pedestals, between two dead axle sets, runs through that rotating shaft being installed.It is positioned in rotating shaft near axle sleeve position and sets It is equipped with multiple draw-in groove, when regulating two pedestals and arriving correct position, in corresponding draw-in groove, jump ring i.e. pad is installed, thus can Make two pedestals connect as one, but rotating shaft still can rotate.Two pedestals are down-set extension, the inner side of extension Being provided with elastomeric layer, the outside of extension is provided with determines bearing.

The one or both ends of rotating shaft are provided with the extending part extended out to outside closet seat cushion region, at extension The outer end of position is provided with dynamic bearing；Dynamic bearing is with to determine support position corresponding.

And it is provided with foot section: including base and pedal, both relative motioies also arrange reset components, front bearing And be connected by running part between rear support with base and pedal, front bearing and rear support are along with base and motion of foot Can close to each other or away from；Running part it is equipped with: include the lock being set in together and relative sliding with foot section Pipe and brake cable, the head end block of brake cable is fastened in dynamic bearing, the head end jam of brake tube in determining on bearing, brake cable and the end of brake tube End is fastened on the forward and backward bearing of foot section respectively.

Tilting member: be provided with one or two wobble plate forward extending out and mating with medicated cushion at the middle part of described rotating shaft. Tilting member can rotate.

Dynamic bearing with determine support position corresponding, when can make after tilting member rotation 90 degree bearing and determine bearing close or Away from.All some stretches out outside medicated cushion region for fixing seat 1 and tilting member 2, and this is necessary.Such as Fig. 3, fixing seat 1 is stretched The position gone out is formed down extending part 102, and the position that tilting member 2 stretches out is arm-tie 203.Tilting member 2 extends outwardly into The dynamic bearing 204 of arm-tie 203 end.After arm-tie 203 is with tilting member 2 90-degree rotation, bearing 204 can be made and determine bearing The string holes center of 103 essentially coincides (determine bearing 103 and be preferably located at front side below shaft centerline).

To dynamic bearing 204 with determine after bearing 103 increases running part respectively, then make wobble plate 202 drive medicated cushion or renovate place In loading conditions, now tilting member 2 is by downward pressure and thrust forward, thus the front side edge of fixing seat 1 is pressed downward against Power increases, and back side edge is upturned trend, tumbles the most forward, and fixing seat 1 has the trend of forward slip.But, Gu The elastomeric layer 108 of reservation 1 can overcome its forward slip.It is provided with in the both sides of fixing seat 1 and protrudes past forward axle center Support prolong limit 107, limit 107 is prolonged in this support can largely weaken the dynamics of tumbling, and keeps fixing seat 1 stable.Thus, this Fixing seat 1 structure of invention simplifies, and it need not be fixed by good stability substantially again.Paste it is of course also possible to be supplemented with using Mode, such as make it be pasted onto toilet seat rear side surface to arranging super glue bottom fixing seat 1.Owing to toilet seat surface is Hard slippery porcelain facing, hardness is high, stable performance.So will not be because of super glue by any damage.Can also use waterproof The low force adhesive tape such as double faced adhesive tape are pasted.Running part 4 uses brake cable 402 and brake tube 401, coordinates with foot section.

Foot section 5 such as Fig. 5: base 501 and pedal 502 are hinged and arrange back-moving spring (as in rotating shaft Suit torsion spring), respectively by connecting rod 503 upper before hinge, rear upper connecting rod 505 and front lower inside base 501 and pedal 502 Connecting rod 504, rear lower link 506, and front upper connecting rod 503 is articulated with rotating shaft one with front lower link 504, rear upper connecting rod 505 with after Lower link 506 is articulated with rotating shaft two.Being set with sleeve pipe in described rotating shaft one and rotating shaft two, before a pair, bearing and a pair rear support divide It is not fixed in respective sleeve by auxiliary connecting rod.Before a pair, bearing and a pair rear support are transported along with base 501 and pedal 502 Kinetic energy close to each other or away from.

Running part such as Fig. 6: include brake tube 401 and the brake cable 402 being set in together and relatively sliding, brake cable 402 Head end block is fastened in dynamic bearing 204, the head end jam of brake tube 401 in determining on bearing 103, brake cable 402 and the end of brake tube 401 End is fastened on the forward and backward bearing of foot section respectively.

It addition, such as Fig. 7, also include traction element: the collar 701 that one or two is wrapped on closet seat cushion, the collar 701 are connected with described wobble plate 202 end.

End in wobble plate 202 is provided with auxiliary push part 7.In Fig. 2 and Fig. 7, auxiliary push part 7 is one and consolidates Being scheduled on the shell fragment 601 of wobble plate 202 end, shell fragment 601 is upturned, and shell fragment 601 end bend is smooth arc or is provided with light Sliding sleeve.Arranging the purpose of shell fragment 601: can be according to the different closet seat cushion inner groovy degree of depth, user can be from Row sum-equal matrix shell fragment 601 Flexibility (inside different closet seat cushions, sinking degree is different, if the bearing height of auxiliary push part can not be adjusted, and will very Difficulty reaches just to mate the purpose of support), this shell fragment 601 hardness be enough to turnover cushion, has cushioning effect.But shell fragment 601 Greater role is: prevent from, for being to occur adjusting Overdosing problems from Row sum-equal matrix, if adjusting excess, medicated cushion to be caused at human body Crushed by rigid support under gravity compressing.Using shell fragment 601, shell fragment 601 has enough support degrees, hardly when turnover cushion Deformation；When shell fragment 601 adjusts inexcessive, body weight for humans pressure also will not be shell fragment 601 deformation；Only after shell fragment 601 excessively adjusts When being depressed by body weight for humans, just deform upon.Maximum pressure can be discharged after deformation, protect closet seat cushion safety.

The present embodiment is fixed formation single layer structure of mutually stepping down between seat 1 and tilting member 2, so gross thickness is less. For example with corrosion resistant plate can will extend over the thickness of position be reduced to below 2mm (at medicated cushion area inside, due in medicated cushion to Upper depression, can increase the thickness of internal material), this thickness can meet any closet seat cushion spacing and (set bottom existing medicated cushion Put four bracers, respectively with the top edge hard contact of toilet seat, thus generally will not between medicated cushion and toilet seat top edge Directly, there is gap in contact, and the especially gap of medicated cushion root position is maximum).

The present embodiment can be used under electroless state foot-operated with the use of.

Embodiment 3: the third electric motor type closet seat cushion overturning drive device, sees Fig. 1 and Fig. 4.Major part and reality Executing example 2 essentially identical, something in common does not repeats.Except for the difference that: Fig. 4 has the constraint riser 109 of certain altitude, riser is retrained 109 while being wrapped in medicated cushion rotating shaft root, weakens the trend of tumbling of fixing seat 1 further so that it is stable.

Need slightly to relax bolt bottom medicated cushion shaft seat when mounted, fastens spiral shell again after installing insert plate 112 Bolt.Obviously, embodiment 1-3 need not be adjusted just being mounted directly use to medicated cushion shaft seat.

In the present embodiment, regulate the width between two pedestals by the connecting rod 119 at rear portion, thus arrange without countershaft Draw-in groove and installation jump ring.

4: the four kinds of electric motor type closet seat cushion overturning drive devices of embodiment, see Fig. 1 and Figure 16.Major part and reality Executing example 2 essentially identical, something in common does not repeats.Except for the difference that: the fixing seat in the present embodiment, it is set to two semi-enclosed frames The combinative structure of frame.Constraint riser can be all set at resigning hole edge in the middle part of semi enclosing frame such that it is able to more firm Ground set is fixed on medicated cushion shaft seat, and can prevent from being moved.

The present embodiment does not considers to regulate fixing seat left and right width problem, and the toilet seat type being suitable for specific model uses.Can So that the driving motor on fixing seat and gear-box are always positioned at medicated cushion exterior lateral area.Can also be by the driving motor on fixing seat And gear-box is always positioned at medicated cushion inside region (having depressed area upwards inside medicated cushion).

5: the five kinds of electric motor type closet seat cushion overturning drive devices of embodiment, see Fig. 1 and Figure 17.See Figure 17, with Embodiment 4 is essentially identical, except for the difference that: setting up support in the front side of extending part 102 and prolong limit 107, limit 107 is prolonged in this support Fit in toilet seat upper limb, play described support equally and prolong the effect that limit is identical.Be positioned at fixing seat one or both sides determines bearing Direction is downward.Pull-down closet seat cushion overturning drive device can be assembled into.

Being provided with short axle 111 inside two pedestals, short axle is provided with shell fragment 110, shell fragment extends to both sides and bifurcated is Multiple spikes.Thus, shell fragment can be according to the shape of toilet seat peripheral profile shape designed, designed approximate match therewith.Pass through Tension linkage can oppress both sides shell fragment so that it is is securely fixed in toilet seat two upper lateral part, reaches to retrain the purpose of fixing seat. Shell fragment can also have certain rotation according to actual needs.Thus, the present embodiment can coordinate multiple abnormity toilet seat to use.

6: the six kinds of electric motor type closet seat cushion overturning drive devices of embodiment, see Figure 18.Content is basic with embodiment 4 Identical, as different from Example 4: to include fixing seat, tilting member, drive part, running part and switch sections.

Fixing seat: its main body is mounted on medicated cushion shaft seat and is arranged on the combined frame of toilet seat both sides.In group The both sides of box-like framework are respectively arranged with dead axle set, and in dead axle set, Matching installation has rotating shaft.

All some stretches out outside medicated cushion region for fixing seat 1 and tilting member 2, and this is necessary.Such as Figure 18, fixing seat 1 position stretched out is formed down extending part 102, and the position that tilting member 2 stretches out is arm-tie 203.Tilting member 2 stretches out Dynamic bearing 204 to arm-tie 203 end.After arm-tie 203 is with tilting member 2 90-degree rotation, bearing 204 can be made to prop up with fixed The string holes center of seat 103 essentially coincides (determine bearing 103 and be preferably located at front side below shaft centerline).

To dynamic bearing 204 with determine after bearing 103 increases running part respectively, then make wobble plate 202 drive medicated cushion or renovate place In loading conditions, now tilting member 2 is by downward pressure and thrust forward, thus the front side edge of fixing seat 1 is pressed downward against Power increases, and back side edge is upturned trend, tumbles the most forward, and fixing seat 1 has the trend of forward slip.But, Gu The elastomeric layer 108 of reservation 1 can overcome its forward slip.It is of course also possible to be supplemented with adopting in the method for paste, the most right Arranging super glue bottom fixing seat 1 makes it be pasted onto toilet seat rear side surface.Owing to toilet seat surface is hard slippery porcelain facing, Hardness is high, stable performance.So will not be because of super glue by any damage.The low force glue such as waterproof double faced adhesive tape can also be used Bar is pasted.

Running part 4 uses brake cable 402 and brake tube 401, coordinates with drive part.Running part such as Fig. 6: brake cable 402 Head end block is fastened in dynamic bearing 204, and the head end jam of brake tube 401 is in determining on bearing 103.

Drive part includes motor and gear-box, and drive part is not arranged on framework, but is connected with running part.Drive Operative gear case outfan arranges forward and backward bearing.The end of brake cable 402 and brake tube 401 is fastened on forward and backward bearing respectively.If Put drive part and be provided with power supply and switch.

Tilting member: be provided with one or two wobble plate forward extending out and mating with medicated cushion at the middle part of described rotating shaft. End in wobble plate 202 is provided with auxiliary push part 7.Auxiliary push part 7 is a shell fragment being fixed on wobble plate 202 end 601, shell fragment 601 is upturned, and shell fragment 601 end bend is smooth arc or is provided with light sliding sleeve.The mesh of shell fragment 601 is set : can be according to the different closet seat cushion inner groovy degree of depth, user can (different toilet seats be sat from Row sum-equal matrix shell fragment 601 flexibility Inside pad, sinking degree is different, if the bearing height of auxiliary push part can not be adjusted, it will be difficult to reach just to mate support Purpose), this shell fragment 601 hardness be enough to turnover cushion, has cushioning effect.But the greater role of shell fragment 601 is: prevent for Being to occur adjusting Overdosing problems from Row sum-equal matrix, if adjusting excess, medicated cushion can caused under human bady gravitational is oppressed by rigid Bulging is broken.Using shell fragment 601, shell fragment 601 has enough support degrees, hardly deformation when turnover cushion；Shell fragment 601 adjusts not Time excessively, body weight for humans pressure also will not be shell fragment 601 deformation；When only being depressed by body weight for humans after shell fragment 601 excessively adjusts, just send out Raw deformation.Maximum pressure can be discharged after deformation, protect closet seat cushion safety.

It addition, such as Fig. 7, also include traction element: the collar 701 that one or two is wrapped on closet seat cushion, the collar 701 are connected with described wobble plate 202 end.

Such as Figure 18, fixed seating is provided with insert plate 112 in medicated cushion shaft seat root.Insert plate 112 can make fixing seat jail Admittedly fixed at medicated cushion shaft seat root, but the bolt bottom the medicated cushion shaft seat that needs when mounted slightly to relax, still So do not affect fixing intensity.Although the present embodiment needs slightly to adjust medicated cushion shaft seat when mounted, but can letter further Change structure, reduce difficulty of processing.

7: the seven kinds of electric motor type closet seat cushion overturning drive devices of embodiment, see Figure 19 and Figure 22, at medicated cushion axle bed Being fixed with base between 82 and toilet seat 8, base includes that two are fastened in below medicated cushion axle bed the jack outside gim peg, described Two jacks be positioned at the sidepiece of base outside framework or end being positioned at base outside framework another be positioned at base outside framework Sidepiece.Extending part 102 and gear-box mounting groove, and dead axle set it is provided with on base.

Seeing Figure 20 and Figure 21, the rear end of wobble plate is articulated with in dead axle set by rotating shaft, and the rear end of wobble plate is provided with driven Gear, the rotating shaft of described motor 113 is provided with driving gear, and driving gear drives driven gear to rotate by gear-box 114；Institute Stating that the front end of wobble plate is provided with can be with the driving part contacted bottom medicated cushion.It is provided with in base end and determines bearing, described fixed Seat is wrapped in motor 113 or the outside of gear-box 114.

Seeing Figure 23, motor 8 uses motor, and its input controls end and is connected with the control output end of controller, controls The input of device connects has tuning to switch.The input of controller is also associated with human body intelligent recognition unit.

Power supply uses accumulator or aneroid battery, or the power supply electrically connected through transformator with city.

Wobble plate front end arranges driving part, and this driving part is the steel wire rack protruded to medicated cushion side, and described steel wire rack is Double L-shaped and front end arc is connected, and forms double L vertical arm and double L transverse arm；Double L vertical arm are positioned at medicated cushion lower recess, double L transverse arm positions Outside medicated cushion and be connected to wobble plate front end.

Being provided with the collar 701 that can be sleeved on medicated cushion side, the described collar 701 is connected with supporting part, or the collar 6 and steel Guide frame end connects, or the collar 701 is positioned at the gap of double L-shaped steel wire rack.

Described pair of L transverse arm is divided into outer transverse arm and interior transverse arm, and outside transverse arm is downward-sloping, and inner side transverse arm is inclined upwardly, and makes double L Transverse arm existence is flipped up stress.Motor 8 is common electric machine 8 or motor 8, sees Figure 24, the power end of motor 8 or control End connection has tuning to switch.

It is additionally provided with buffer gear, is mainly used in lower limit buffering.Prevent too fast the causing of medicated cushion falling speed from clashing, Form noise.It is applicable to the closet seat cushion without pooling feature.

Embodiment 8: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 8.Fig. 8 In foot section: base 501 and pedal 502 are articulated with rotating shaft three, and arrange back-moving spring, base 501 and pedal 502 Inner side is respectively by the hinged front upper connecting rod 503 of rotating shaft and rear upper connecting rod 505, and front upper connecting rod 503 is hinged with front lower link 504 In rotating shaft four, described front bearing and rear support are respectively arranged near rotating shaft four and rotating shaft three.In described rotating shaft three or rotating shaft four On be set with sleeve pipe, front bearing and rear support are directly anchored in respective sleeve, or are fixed on respective sleeve by auxiliary connecting rod On.

Embodiment 9: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 9.Fig. 9 In foot section: base 501 and pedal 502 are articulated with rotating shaft three, and arrange back-moving spring, base 501 and pedal 502 Inner side is respectively by the hinged front upper connecting rod 503 of rotating shaft and rear upper connecting rod 505, and front upper connecting rod 503 is hinged with front lower link 504 In rotating shaft four, described front bearing and rear support are respectively arranged near rotating shaft four and rotating shaft three, and hinged on the upside of pedal 502 There is direct pedal 502 '.

Embodiment 10: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 10.Figure Foot section in 10: pedal 502 and front strut upper end thereof, base 501 is hinged with front strut lower end and at pedal 502 Rear side is provided with pulley, pulley and ground or base 501 contact slide, front is arranged on base 501 or front strut, and rear support sets Put near pulley rotating shaft.

Embodiment 11: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 11.In Figure 11 Foot section: pedal 502 front end and front strut upper end thereof, pedal 502 rear end and rear pole upper end thereof, base 501 front ends are hinged with front strut lower end, and base 501 rear end is hinged with rear pole lower end, and is provided with pulley on rear side of rear pole, Pulley and ground or base 501 contact slide, front be arranged on base 501 or front strut, and it is attached that rear support is arranged on pulley rotating shaft Closely.

Embodiment 12: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 12.Figure Foot section in 12: pedal 502 and base 501 are arc elastic body, and front and back end is connected as a single entity respectively or passes through bearing pin Hinged, front bearing and rear support are separately positioned on pedal 502 and junction point position, base 501 front and back end.

Embodiment 13: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 13.Figure Foot section in 13: be respectively arranged with smooth road, two hounds before and after pedal 502 lower surface and base 501 upper surface Middle part is hinged, and the top and bottom of two hounds are respectively provided with smooth block and mate in suit and smooth road, forward and backward Seat is separately positioned between two hounds.

Embodiment 14: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 14.Figure Foot section in 14: base 501 is provided above symmetry or circular side wall, along arranging front bearing on sidewall, and on sidewall Arranging perpendicular slideway, arrange perpendicular slide block bottom pedal 502, perpendicular slide block Matching installation, with in the sidewall of base 501, erects slide block side Being fixed with rear support by pull bar, this pull bar coordinates slip with perpendicular slideway.

Embodiment 15: use any of the above one drive part and running part, coordinates foot section shown in accompanying drawing 15.Figure Foot section in 15: pedal 502 and front strut upper end thereof, base 501 is hinged with front strut lower end, in the middle part of base 501 Being provided with actively fork and driven fork by bearing and support shaft, actively fork is integrated with driven fork, actively on fork End is slidably matched with front strut, and forward and backward bearing is separately positioned on base 501 front end and driven fork end.Described rotating shaft one, Being set with sleeve pipe in rotating shaft two, rotating shaft three or rotating shaft four, described front bearing and rear support are directly anchored in respective sleeve, or logical Cross auxiliary connecting rod to be fixed in respective sleeve；Or, it is provided with the locking mechanism to foot section.

Embodiment 16: one foot section of any of the above, can be provided with the locked machine to foot section on base 501 Structure.Such as, by hook or rotation gear platform, constraint base 501 makes both be in compressive state with pedal 502.

Embodiment 17: the fixing seat of the first electric motor type closet seat cushion overturning drive device, sees Fig. 2, and its main body is It is arranged on the combined frame of toilet seat both sides, is respectively arranged with dead axle set, coupling in dead axle set in the both sides of combined frame Rotating shaft is installed；Drive part is arranged on framework, and the motor of drive part is turned by drive shaft direct after gear-box speed change Dynamic, it is set to power supply and switch that motor is powered.

Embodiment 18: the fixing seat of the second electric motor type closet seat cushion overturning drive device, sees Fig. 4, and its main body is It is arranged on medicated cushion shaft seat and is arranged on the combined frame of toilet seat both sides, including two pedestals, divide in the both sides of framework Not being provided with dead axle set, in dead axle set, Matching installation has rotating shaft；Change between two pedestals to run through and have connecting rod, adjustable width.

Drive part is arranged on framework, and the motor of drive part is by directly drive shaft rotation after gear-box speed change. It is set to power supply and switch that motor is powered.

Meanwhile, fixing seat rear portion is provided with L-shaped turning, is fixed on medicated cushion shaft seat for mounting.There is certain altitude Constraint riser 109, constraint riser 109 while being wrapped in medicated cushion rotating shaft root, weaken further fixing seat 1 tumble Gesture so that it is stable.

Illustrating: various embodiments above accompanying drawing is schematic diagram, its size is not mated completely with medicated cushion profile, is keeping In the case of overall structure relation is constant, local size can also have suitably adjustment so that it is is matched with toilet seat and medicated cushion.

Various embodiments above enumerates the whole embodiment of the present invention completely, it is also possible to by difference in above example Fixing seat, tilting member, running part, foot section and the traction element mentioned mutually exchange use, are combined into new enforcement Scheme.And, there is the structure being made approximation deformation by various embodiments above, be also considered as the embodiment of equivalent, belong to the present invention In protection domain.

Claims (10)

1. an electric motor type closet seat cushion overturning drive device, including fixing seat, tilting member and drive part, its feature exists In, fixing seat: its main body is mounted on medicated cushion shaft seat or is arranged on integrated frame or the combination type of toilet seat both sides Framework, is respectively arranged with dead axle set in the one or both sides of framework, and in dead axle set, Matching installation has rotating shaft；Drive part is arranged on Time on framework, the motor of drive part is by directly drive shaft rotation after gear-box speed change, and drive part is not arranged in framework Time upper, after the motor of drive part passes through gear-box speed change, then rotated by the indirect drive shaft of running part；It is set to motor The power supply of power supply and switch；Tilting member: be provided with at the middle part of described rotating shaft one or two forward extend out and with medicated cushion The wobble plate joined.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that described driving section Point: it is provided with the extending part extended out to outside closet seat cushion region in the side of fixing seat frame frame or both sides, prolongs Arrange on extending portion position and determine bearing；It is provided with extends out to closet seat cushion in rotating shaft or the wobble plate one or both ends of tilting member Extending part outside region, is provided with dynamic bearing in the outer end of extending part；Dynamic bearing is with to determine support position corresponding；Indirectly Driving relationship: be provided with can close to each other or away from front bearing and rear support, motor by gear-box speed change transmission drive before Bearing and rear support closer or far from；Drive connection: be set in together and the brake tube that can relatively slide and brake cable, the head end of brake cable Block is fastened in dynamic bearing, the head end jam of brake tube in determining on bearing, the end of brake cable and brake tube be fastened in respectively described before, On rear support.

Electric motor type closet seat cushion overturning drive device the most according to claim 1 and 2, it is characterised in that also include leading Drawing part: one or two is wrapped in the collar on closet seat cushion, the collar is connected with described wobble plate end；Or, one or Two connection sheets being pasted on medicated cushion bottom inside, are connected sheet and are connected with wobble plate end by pull rope.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that when drive part position On framework, during direct drive shaft, it is additionally provided with replacement drive part: be provided with to extension in the side of framework or both sides Extend the extending part outside closet seat cushion region, extending part is arranged and determines bearing；Rotating shaft or the one or both ends of wobble plate It is provided with the extending part extended out to outside closet seat cushion region, the outer end of extending part is provided with dynamic bearing； Dynamic bearing is with to determine support position corresponding；And it is provided with foot section: including base and pedal, both relative motioies are also arranged Reset components, is connected by running part between front bearing and rear support with base and pedal, front bearing and rear support along with Base and motion of foot can close to each other or away from；It is equipped with running part: include being set in together with foot section And the brake tube that can relatively slide and brake cable, the head end block of brake cable is fastened in dynamic bearing, and the head end jam of brake tube is in determining bearing On, the end of brake cable and brake tube is fastened on the forward and backward bearing of foot section respectively.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that described swing part Part: the end in wobble plate is provided with auxiliary push part；Described auxiliary push part is a shell fragment being fixed on wobble plate end, Shell fragment is upturned, and shell fragment end bend is smooth arc or is provided with light sliding sleeve；Or, described auxiliary push part is one It is fixed on the support set of wobble plate end；Or, auxiliary push part is the pulley installed at wobble plate end；Or, auxiliary pushes Parts are at wobble plate end fixation spring tab, install pulley at shell fragment end.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that described pedal position Point: base and pedal are hinged and arrange inside back-moving spring, base and pedal respectively by before hinge Connecting rod, rear upper connecting rod and front lower link, rear lower link, and front upper connecting rod and front lower rod hinge connection are in rotating shaft one, go up connecting rod afterwards Being articulated with rotating shaft two with rear lower link, described front bearing and rear support are respectively arranged near rotating shaft one and rotating shaft two；Or, the end Seat and pedal are articulated with rotating shaft three, and arrange back-moving spring, inside base and pedal respectively by rotating shaft hinged before on connect Bar and rear upper connecting rod, and front upper connecting rod and front lower rod hinge connection are in rotating shaft four, and described front bearing and rear support are respectively arranged at Near rotating shaft four and rotating shaft three；Or, base and pedal are articulated with rotating shaft three, and arrange back-moving spring, base and pedal Inner side is respectively by the hinged front upper connecting rod of rotating shaft and rear upper connecting rod, and front upper connecting rod and front lower rod hinge connection are in rotating shaft four, institute State front bearing and rear support is respectively arranged near rotating shaft four and rotating shaft three, and side is hinged with direct pedal on the footrests； Or, pedal and front strut upper end thereof, base is hinged with front strut lower end and is provided with pulley, pulley on rear side of pedal Sliding with ground or base contacts, front be arranged on base or front strut, rear support is arranged near pulley rotating shaft；Or, foot Pedal front end and front strut upper end thereof, pedal rear end and rear pole upper end thereof, pan frontward end is hinged with front strut lower end, Base rear end is hinged with rear pole lower end, and is provided with pulley on rear side of rear pole, and pulley slides with ground or base contacts, front Being arranged on base or front strut, rear support is arranged near pulley rotating shaft；Or, pedal and base are arc elastic body, And front and back end is connected as a single entity respectively or by hinge together, front bearing and rear support are separately positioned on pedal and base Junction point position, front and back end；Or, before and after pedal lower surface and base upper surface, it is respectively arranged with smooth road, two hounds Middle part is hinged, and the top and bottom of two hounds are respectively provided with smooth block and mate in suit and smooth road, forward and backward Seat is separately positioned between two hounds；Or, base is provided above symmetry or circular side wall, and sidewall props up before arranging Seat, and perpendicular slideway is set on sidewall, perpendicular slide block is set bottom pedal, perpendicular slide block Matching installation, with in the sidewall of base, erects Slide block side is fixed with rear support by pull bar, and this pull bar coordinates slip with perpendicular slideway；Or, pedal cuts with scissors with front strut upper end Connecing, base is hinged with front strut lower end, is provided with actively fork and driven fork by bearing and support shaft, actively in the middle part of base Fork is integrated with driven fork, and actively fork upper end is slidably matched with front strut, and forward and backward bearing is separately positioned on pan frontward end With driven fork end.

Electric motor type closet seat cushion overturning drive device the most according to claim 6, it is characterised in that in described rotating shaft One, being set with sleeve pipe in rotating shaft two, rotating shaft three or rotating shaft four, described front bearing and rear support are directly anchored in respective sleeve, Or be fixed in respective sleeve by auxiliary connecting rod；Or, it is provided with the locking mechanism to foot section.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that described fixing seat: For integral type or for combining dock；Or, described fixing seat: the inner side edge contacted with closet seat cushion swivel base root is arranged Constrained riser；Or, described fixing seat: the inner side edge contacted with closet seat cushion swivel base root is provided with insert plate；Or, It is positioned at the extending part at fixing seat edge and determines bearing Moveable assembled；Or, movable between arm-tie and the dynamic bearing of tilting member Assemble.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that described fixing seat: The one or both sides of fixing seat are provided with and protrude past forward the support in axle center and prolong limit；Or, described fixing seat: at two pedestals Inner side is provided with elastomer, and elastomer is flexible material layer, or is shell fragment.

Electric motor type closet seat cushion overturning drive device the most according to claim 1, it is characterised in that described fixing seat: It is provided with and is wrapped in the fixed constraint riser outside medicated cushion shaft seat and adjustable constraint riser, between the two by pull bar even Connect and adjustable.