CN206197861U - Plug-fastening type closet seat cushion overturning drive device - Google Patents
Plug-fastening type closet seat cushion overturning drive device Download PDFInfo
- Publication number
- CN206197861U CN206197861U CN201620785280.6U CN201620785280U CN206197861U CN 206197861 U CN206197861 U CN 206197861U CN 201620785280 U CN201620785280 U CN 201620785280U CN 206197861 U CN206197861 U CN 206197861U
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- swing rod
- foot
- hole
- cushion
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Abstract
The utility model discloses a kind of plug-fastening type closet seat cushion overturning drive device, including the base being fixed on cushion axle bed, or it is fixed on the base between cushion axle bed and toilet seat, or it is fixed on the base on toilet seat, and turnover driving mechanism, the turnover driving mechanism include foot pedal apparatus, pendulous device and transmission device；The base includes base plate and side plate, and base plate is fixed on cushion shaft seat or is fixed between cushion shaft seat and toilet seat, and the pendulous device is hinged on base or is hinged on base side plate, and the actuator drives swing axis of rotation；The front end of the pendulous device is located at cushion bottom.Base in the utility model is fixed using the cushion shaft seat of toilet seat, makes the hidden state that is mostly in of base, it is disguised strong.With the less shell of fixed volume outward appearance can be made clean and tidy on the side plate of base.Whole device is not contacted with ground, and structure simplifies, reasonable in design, and assembling is very simple, and manufacturing cost is relatively low.
Description
Technical field
The invention belongs to toilet seat aid technical field, and in particular to a kind of pedal connecting rod direct drive toilet seat is sat
Pad the device of upset.
Background technology
Toilet seat is present in each family of city, and increasing rural subscribers also begin to use toilet seat.Part
Toilet seat is also provided between high-grade public places sanitary.Ceramics or stainless steel toilet seat have sanitation and hygiene, free from extraneous odour, easy to use
Tradition crouching just formula toilet seat will gradually be replaced the advantages of good with comfortableness.
Traditional toilet seat does not need to use person's bending all the time, and it is spun upside down with hand, thus brings very
Many inconvenience.Either family or public place, all there are problems that antihygienic by staff lifting up seat, especially lift
Finger necessarily contacts cushion bottom when rising, and is contaminated, and easily grow along directly contact on cushion bottom and toilet seat
Bacterial virus, can influence health.The elderly with advancing age, takes action also increasingly dumb, often curved for needing
The old man that waist started or put down closet seat cushion can bring inconvenience.
Improved constantly as people pursue clean, sanitary and convenient requirement, cushion turning problem has become one can not
The major issue of ignorance.However, to set fulcrum in smooth ceramic surface to be used to provide enough turning-over support dynamics, difficulty
It is very big.The patent document of Publication No. CN105030142A, describes a kind of closet seat cushion upset drive control method, it is intended to
In the case of not changing original toilet structure, there is provided a kind of closet seat cushion easy to use is foot-operated from turnover technology.But
The patent document is described and driven by floor treading device and type of drive that brake cable is transmitted, not only make structure become it is complicated, into
Quality of fit requirement is high between this high, each part, and the brake cable exposed in the program influences aesthetic measure to a certain extent.
In above-mentioned patent document, transmitted by brake cable using pedal unit, draw swing rod, swing rod drives cushion to rise.But
Cushion be raised after orientation problem, in above-mentioned patent not very well solve.After swing rod rises, if not fixed to swing rod
Position, cushion may fall automatically, or need manually to make cushion fall, and use inconvenience.If using simple elasticity
Pin is positioned to swing rod, then resilient key is compressed release swing rod by foot-driven lever, then there is problem is：When people are because habitual manual
During turnover cushion, the cushion arm of force is very long, and resilient key is broken into damage easily, so simply can not be carried out about to swing rod using resilient key
Beam.
In existing patent document, in swing type, brake cable traction is born in one end to swing rod, and the other end applies to push away to cushion bottom
Power.It is larger due to riding initial dynamics（Initial position cushion gravity is maximum）, make seat by the foot-operated dynamics for then only needing very little
Pad is lifted.But it is limited by the pulling force of brake cable all the time due to swing rod, if brake cable pulling stroke deficiency makes swing rod to erect all the time, from
And cushion can not be opened completely all the time, if brake cable stroke is sufficiently large, pin jams on power and easily causes swing rod accelerated motion（Later
Dynamics very little can drive）, cause to be clashed between cushion and upper lid.Because the swing rod of existing turnover driving mechanism is integrated
Formula, the flexibility for always influenceing cushion to swing, needs to be improved.
Using brake cable as drive disk assembly, the brake cable for being generally used for vehicle brake effect is being used for toilet seat to prior art
During cushion upset field, it is desirable to which the effective travel of brake cable increases to more than 10cm（Brake process need brake cable effective travel compared with
It is short）, its reason is：The force that makes for driving cushion to rotate is close to cushion root（Near rotating shaft）, the arm of force is very short, tractive force quilt
Amplify several times.For cushion heavier and with pooling feature, when even cushion overturns together with upper lid sometimes, it may be necessary to sit
20 times of pad end gravity, so big tractive force can cause parts damages when long-time is used, and influence service life.
For the effective ways for reducing traction force are just to try to increase the arm of force at drawing position, the arm of force necessarily causes required brake cable after increasing
Effective travel increases.This requires to have the foot pedal apparatus of sufficiently large stroke to realize drawing brake cable more long.Specially in the past
Foot pedal apparatus disclosed in sharp technology, generally existing effective travel problem less than normal.
The content of the invention
The purpose of the present invention is directed to traditional toilet seat and there is a problem of that cushion must overturn by hand, and existing riding is turned over
There is complex structure in rotary device, effect is poor, it is impossible to the problem effectively implemented, there is provided a kind of structure simplifies, disguised strong, structure is strong
Degree plug-fastening type closet seat cushion overturning drive device high, clean, sanitary, easy to use and repeatedly used.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of plug-fastening type closet seat cushion upset drives dress
Put, including be fixed on the base on cushion axle bed, or be fixed on the base between cushion axle bed and toilet seat, or be fixed on seat
Base on closet, and turnover driving mechanism, the turnover driving mechanism include foot pedal apparatus, pendulous device and transmission dress
Put；The base includes base plate and side plate, base plate be fixed on cushion shaft seat or be fixed on cushion shaft seat and toilet seat it
Between, the pendulous device is hinged on base or is hinged on base side plate, and the actuator drives swing axis of rotation；
The front end of the pendulous device is located at cushion bottom.
The pendulous device is swing rod, the front end of the swing rod be provided with end seat before swing rod, middle part be provided with swing rod central axis hole,
Rear end is provided with swing rod drawing head, the front upper side that the swing rod central axis hole passes through dead axle articulated base side plate；The swing rod traction
Head is connected by transmission device with foot pedal apparatus；End seat is provided with the drive division that can be contacted with cushion bottom before the swing rod
Position.
The driving part is that end seat is provided with jack before swing rod, and cross bar or single L-type push rod are installed with jack
Or double L-shaped type steel wire rack；Single L-type push rod contains double transverse arms and single longitudenal arm, end seat correspondence jack before double transverse arm insertion swing rods
It is interior, in single longitudenal arm insertion cushion bottom groove；The double L-shaped type steel wire rack front end arc is connected to form double L vertical arm and double L are horizontal
Arm；Double L vertical arm are located in cushion lower recess, and double L transverse arms are located at cushion outside and are connected to swing rod front end.
The fixing band that can be sleeved on cushion side is provided with, the fixing band is connected with cross bar end, or is pushed away with single L-type
Bar end connects, or is located in the gap of double L-shaped steel wire rack with fixing band.
The swing rod is to be combined swing rod, including actively fork and driven lever；Actively fork front end sets end axis hole, rear end
Swing rod drawing head is set；The front end of driven lever is provided with end seat before swing rod, middle part and is provided with swing rod central axis hole, rear end and actively puts
Bar matching laminating；The end axis hole of the driven lever central axis hole and actively fork is respectively hinged at the dead axle one and dead axle two of inner casing
On.The swing rod drawing head is connected by transmission device with foot pedal apparatus.
Swing rod is parallel double-rod structure, wherein a pole length is more than another pole length；The front end of stock and quarter butt is set
There are end seat before swing rod, middle part to be provided with swing rod central axis hole, the rear end of stock is provided with swing rod drawing head, and the rear end of quarter butt is located at swing rod
Central axis hole nearby and be arc surface, the arc surface is concentric with swing rod central axis hole.The swing rod drawing head is provided with block embedded hole,
Wire casing is provided with the middle part of block embedded hole.Coordinate with swing rod and be provided with dead axle hole on the inner casing installed, and in dead axle hole side
Supporting table is provided with, swing rod central axis hole is installed on the both sides in dead axle hole by bearing, while the arc surface top pressure of quarter butt rear end exists
Supporting table surface.
Flexible relieving mechanism is set, and flexible relieving mechanism includes base side plate or shell, swing rod, the base or shell
Upper end sets dead axle, and swing rod middle part sets swing rod central axis hole, and the swing rod central axis hole is installed on dead axle；Swing rod rear end is provided with
Swing rod drawing head, swing rod drawing head side is provided with baffle plate；Trip shaft is additionally provided with the base side plate or shell, is installed
It is provided for constraining the elastic block mechanism of swing rod drawing head in the side of the rollover stand on trip shaft, opposite side sets traction
Hole；The upper end of towing pad is connected with return spring；The lower end of towing pad connects foot-driven lever by stiff spring, or, positioned at bullet
Property block mechanism outside frame bottom be provided with grooving, Matching installation has an interior loop bar in grooving, and interior loop bar lower end passes through hinge
The rear end for having arc lever, arc lever is connected with stiff spring, the lower end connection foot-driven lever of stiff spring.
The elastic block mechanism includes draw-in groove, draw-in groove and the baffle fit；In draw-in groove front end, postive stop baffle is set,
Draw-in groove rear side sets resilient key.The resilient key includes sleeve pipe, bolt is set with sleeve pipe and fixes flexible in bolt lower end
Gear tongue, bolt upper end is provided with stopper, spring is set with bolt positioned at sleeve pipe top.
Rod-pulling type relieving mechanism is provided with, rod-pulling type relieving mechanism includes release lever and dynamic block, determines block, the release
The inner of bar is articulated with the rear end of swing rod and can freely swing up and down, and the dynamic block is fixed on release lever near inner end positions,
Release lever outer end is described to determine block and be fixed on base side plate edge through outside base side plate, after release lever is forward extended out, institute
State block and can be fastened in and determine block outside formation restriction relation.Dynamic catch is located on release lever and can slide, and is provided with about
The retaining mechanism that the dynamic catch of beam is slided.
The foot pedal apparatus use swing type foot pedal apparatus, including pedal and base, and base both sides set symmetrical side,
Two side upper front end is provided with base dead axle hole, and pedal bottom surface matches fastening, pedal following table with base side wall upper surface
Face front part sides set pedal dead axle hole, and middle part both sides set pedal shaft hole；The pedal dead axle hole passes through rotating shaft
One is installed on base dead axle hole；The pedal dead axle hole is hinged with carriage by rotating shaft two, and carriage lower end is by turning
Axle three is provided with pulley, and auxiliary connecting plate is set with rotating shaft three, is provided with for connecting consolidating for brake cable end on auxiliary connecting plate
Fixed button；The front end of the pedal or base is provided with brake tube block mechanism.
Using vertical driving foot pedal apparatus, the vertical driving foot pedal apparatus include foot-operated lid and bottom seat to the foot pedal apparatus
And skeleton driven mechanism therebetween；The skeleton driven mechanism includes the foot-operated skeleton and base skeleton, connecting rod that be arranged in parallel
One and connecting rod two；The foot-operated skeleton and base skeleton include two side respectively, and central axis hole, both sides are provided with the middle part of two side
The two ends of wall are respectively provided with bar hole；The middle part of the connecting rod one and connecting rod two sets middle part short axle hole, and it is long that one end sets end
Axis hole, the other end sets end short axle hole；It is one group of formation "×" shape connecting rod group that connecting rod one is mutually fastened with connecting rod two, is fastened
Short axle is installed in two middle part short axle holes afterwards；Adjacent links group does not close end short axle hole with closing end short axle hole pair
Coincidence is connect, big group of connecting rod is constituted；Two big group of connecting rods are located at foot-operated skeleton and base skeleton both sides, big group of corresponding connecting rod respectively
Slide-bar long is installed, slide-bar long is located in corresponding bar hole, is installed in the end short axle hole of big group of respective link in the axis hole long of end
Dead axle long, dead axle long is located in the central axis hole of foot-operated skeleton or base skeleton；The foot-operated lid and bottom seat is covered each by being wrapped in
Foot-operated skeleton and base skeleton outside；The side of base skeleton and base is provided with the resigning hole for installing brake tube；And
Brake tube gear platform is provided with a slide-bar long in base skeleton, stepping brake line end is set in base skeleton on another slide-bar long
The clip of head；The foot-operated skeleton or base skeleton are provided with upper limit governor motion or lower limit governor motion.
The side of base side plate is provided with shell, the shell is wrapped in the outside of base side plate, the dead axle connection
Between shell and base side plate.
The side of base side plate is provided with inner casing, inner casing fits in base side plate side, shell and the mutual snapping of inner casing；
The dead axle is arranged between inner casing and shell, or dead axle is while connect base side plate, inner casing and shell.
The base plate of the base includes two jacks being fastened on the outside of the gim peg of cushion axle bed lower section, the two jacks position
In the sidepiece of base plate or one be located at base plate end another be located at the sidepiece of base plate.
The driving part is to set the supporting part protruded to cushion side on the inside of end seat before swing rod, and support zone is in seat
Rebasing portion is used to hold up cushion.
The driving part is that end seat is horizontally installed with least one slide bar protruded to cushion side, slide bar before swing rod
It is used to hold up cushion in cushion bottom.
The foot-driven lever includes foot-operated section and supporting section, and the foot-driven lever traction between foot-operated section and supporting section
Hole, the lower end of the stiff spring is connected in foot-driven lever towing pad.
The transmission device is brake cable, including brake cable pipe and internal core wire internal core wire one end set block, the internal core wire other end
It is fixed on the driver part of foot pedal apparatus；The swing rod drawing head is provided with block caulking groove, and block is installed on swing rod drawing head
Block caulking groove in；One end of brake cable pipe is supported on brake cable pipe block seat, and the other end is supported on the shell of foot pedal apparatus.
The beneficial effects of the invention are as follows：
1st, base in the present invention is fixed using the cushion shaft seat of toilet seat, makes being mostly in for base hidden
State is disguised strong.With the less shell of fixed volume outward appearance can be made clean and tidy on the side plate of base, have substantially no effect on toilet seat
Outward appearance.
2nd, the present invention drives cushion to rise using foot-operated, very easy to use, and closet seat cushion is contacted without hand, totally defends
It is raw.
3rd, structure of the present invention simplifies, reasonable in design, can as needed improve strength of parts without influence matching property, assembling
Very simple, manufacturing cost is relatively low.The jack that base plate is set is highly convenient for installation and removal.Without to existing toilet seat or cushion
Any modification is made, so as to reach wider popularization and inexpensive feature.
4th, the present invention can also set up regulation buffer gear, be used for the closet seat cushion currently without shock-absorbing capacity.
The maximum height of cushion can be as needed adjusted, and with shock-absorbing capacity, effect is very good.
5th, two kinds of delivery modes of present invention design, step on foot-driven lever or gently lifting release lever can reach with pin by pin
Releasing effect.Operation is very simple, in addition to rollover stand being driven by way of foot-operated and is rotated for discharging swing rod effect,
When manually downwardly turning over directly cushion, can also drive swing rod to be rotated together with rollover stand, make after turning to certain angle
Both depart from.It can be seen that, manual overturning cushion will not cause any damage to the device.So as to the present invention has foot-operated release and hand
Two kinds of functions of dynamic release.
6th, the present invention can as needed using closet seat cushion gravity and upset driving dynamics and carry out to brake cable row
Journey is adjusted, or according to circumstances manual control pin steps on dynamics.After compound swing rod, cushion upset becomes flexibly unfettered,
No matter brake cable stroke whether in place, or pin steps on whether dynamics reaches to greatest extent, can be automatic because cushion there is motional inertia
Rise.So as to effectively prevent cushion from occurring with upper situation about clashing of covering, with pooling feature, using effect is very good.
7th, the present invention, by swing rod local widening, is that swing rod central axis hole has double-pore structure, and quarter butt has arc surface, from
And effectively overcome and find out twist motion problem because swing rod receives eccentricity pressure.Swing rod intensity is not only increased, and very
Twist motion problem is overcome well, improves swing rod service life and traveling comfort.The simple structure is feasible, can answer well
It is very useful in unilateral drive device.
Brief description of the drawings
Fig. 1 is use state schematic diagram of the invention；
Fig. 2 is one of surface structure schematic diagram of the invention；
Fig. 3 is side structure schematic diagram of shelling of the invention；
Fig. 4 is one of structural representation of Fig. 3 flexibility relieving mechanisms；
Fig. 5 is the deployed condition schematic diagram of Fig. 4；
Fig. 6 is the mplifying structure schematic diagram of governor motion in Fig. 3;
Fig. 7 is the two of the structural representation of Fig. 3 flexibility relieving mechanisms；
Fig. 8 is the two of surface structure schematic diagram of the invention；
Fig. 9 is side structure schematic diagram of shelling of the invention；
Figure 10 is the structural representation of Fig. 9 rod-pulling type relieving mechanisms；
Figure 11 is the deployed condition schematic diagram of Figure 10；
Figure 12 is the mplifying structure schematic diagram of governor motion in Fig. 9；
Figure 13 is swing rod structure schematic diagram in Fig. 9；
Figure 14 is swing rod and inner casing confined state schematic diagram in Fig. 9；
Figure 15 is the three of surface structure schematic diagram of the invention；
Figure 16 is driven lever and inner casing confined state schematic diagram in Figure 15；
Figure 17 is the surface structure schematic diagram of swing type foot pedal apparatus of the present invention；
Figure 18 is the deployed condition schematic diagram of Figure 17；
Figure 19 is the cross-sectional view of Figure 18；
Figure 20 is the dimensional structure diagram of base in Figure 18；
Figure 21 is the dimensional structure diagram of pedal in Figure 18；
Figure 22 is the structural representation of apron block in Figure 18；
Figure 23 is the surface structure schematic diagram of foot drive device of the present invention；
Figure 24 is the assembling schematic diagram of Figure 23；
Figure 25 is the side view of Figure 24 middle skeletons part；
Figure 26 is the scheme of installation of connecting rod and axle in Figure 25；
Figure 27 is the cut open inspection figure of connecting rod one；
Figure 28 is the profile of connecting rod two；
Figure 29 is the upward view of Figure 25；
Figure 30 is the structural representation of foot-operated skeleton；
Figure 31 is the top view of Figure 25；
Figure 32 is the dimensional structure diagram of regulating member in Figure 31.
Label in figure：1 is toilet seat, and 2 is cushion, and 3 is cushion axle bed, and 4 is cushion rotating shaft, and 5 is turning device, and 6 is pin
Device is stepped on, 7 is brake cable, and 71 is brake cable pipe block seat, and 72 is brake cable, and 73 is brake cable block, and 8 is release lever, and 81 is dynamic gear platform, and 82 are
Surely platform is kept off, 83 is hinge hole.511 is base plate, and 512 is base side plate, and 513 is base end socket, and 514 insert for base side
Mouthful, 515 is fixing hole, and 516 is inner casing, and 517 is fixing hole, and 518 is supporting table；521 is housing face-plate, and 522 is shell riser,
531 is swing rod, and 531a is driven lever, and 531b is actively fork, and 532 is end seat before swing rod, and 533 is swing rod central axis seat, 533a
It is driven lever central axis seat, 533b is actively fork end axle sleeve, and 534 is swing rod drawing head, and 535 is block caulking groove, and 536 is inlet wire
Mouthful, 537 is push rod, and 5371 is single L-type push rod, and 538 is baffle plate, and 5381 is auxiliary supporting leg, and 539 is circular arc rotational support face,
541 is regulation bearing, and 542 is adjusting screw rod, and 543 is location nut, and 544 is positioning and guiding groove, and 545 is spring, and 546 is interior logical
Hole, 547 is accessibke porosity, and 548 is top；561 is rollover stand, and 562 is trip shaft, and 563 is towing pad, and 564 is return spring,
565 is stiff spring, and 566 is foot-driven lever, and 567 is sleeve pipe, and 568 is bolt, and 569 is stopper, and 570 is elasticity gear tongue, and 571 are limited
Position baffle plate, 572 is draw-in groove, and 573 is foot-driven lever towing pad, and 574 is foot-driven lever supporting section.
711a is base side wall, and 712a is base support feet, and 713a is base dead axle hole, and 714a is base axle bed, 721a
It is pedal, 722a is pedal shaft hole, and 723a is pedal dead axle hole, and 724a is pedal side wall, and 731a is carriage,
732a is pulley, and 733a is auxiliary connecting plate, and 734a is clip, and 741a is apron block, and 742a is brake tube slot, and 743a is brake cable
Groove, 744a is interior chuck, and 751a is brake tube, and 752a is brake cable, and 753a is brake cable block.
711b is foot-operated lid, and 712b is foot-operated lid fixing hole, and 721b is foot-operated skeleton, and 722b is foot-operated framework fixing hole,
723b is foot-operated skeleton bar hole, and 724b is foot-operated skeleton central axis hole, and 731b is base skeleton, and 732b is fixed for base skeleton
Hole, 733b is base skeleton bar hole, and 734b is base skeleton central axis hole, and 735b is skeleton resigning hole, and 741b is base, 742b
It is base fixing hole, 743b is lock conduit mounting holes, and 751b is connecting rod one, and 752b is connecting rod two, and 753b is slide-bar long, and 754b is
Dead axle long, 755b is short axle, and 756b is axle sleeve long, and 757b is short sleeve, and 758b is axis hole long, and 759b is short axle hole, and 761b is
Brake tube, 762b is brake cable, and 763b is block, and 764b is that brake tube keeps off platform, and 765b is clip, and 771b is pedal pad, and 772b is ground
Pad, 781b is adjusting bracket, and 782b is upper limit adjusting screw rod, and 783b is extension spring bar, and 784b is extension spring, and 785b is embedded nut,
786b is upper rib, and 787b is spring base, and 788b is side block side, and 789b is through hole, and 791b is lower limit adjusting screw rod.
Specific embodiment：
Embodiment 1：The first plug-fastening type closet seat cushion overturning drive device, referring to Fig. 2 and Fig. 3, including base, pendulum
Bar, inner casing and shell, and dead axle.
Ginseng Fig. 1 and Fig. 5, base includes base plate and side plate, and base plate 511 is fixed on cushion shaft seat 3 or is fixed on
Between cushion shaft seat 3 and toilet seat 1.Base plate 511 include two be fastened in cushion axle bed lower section gim peg on the outside of insert
Hole a, jack is located at the end of base plate 511, is base end socket 513.Another jack is located at base plate 511
Sidepiece, base side socket 514.
Inner casing 516 and shell are provided with simultaneously in the side of base side plate 512, inner casing fits in the side of base side plate 512,
Shell and the mutual snapping of inner casing.Dead axle is arranged between inside and outside shell and while connect base side plate 512.So as to dead axle is consolidated with base
It is set to one, intensity is very high.
Such as Fig. 3, the front end of swing rod is provided with end seat before swing rod, middle part and is provided with swing rod central axis hole, rear end and is provided with swing rod and leads
Leader, the swing rod central axis hole is hinged on dead axle.Referring to Fig. 7, swing rod drawing head is driven by transmission device with foot pedal apparatus
Connection；End seat is provided with the driving part that can be contacted with cushion bottom before the swing rod.Wherein transfer device is brake cable, brake cable 7
Including brake cable pipe and internal core wire, internal core wire one end sets block, and the internal core wire other end is fixed on the driver part of foot pedal apparatus,
One end of brake cable pipe is supported on brake cable pipe block seat 71, and the other end is supported on the shell of foot pedal apparatus.
Flexible relieving mechanism is additionally provided with, flexible relieving mechanism includes base side plate or shell, swing rod, the base or outer
Shell upper end sets dead axle, and swing rod middle part sets swing rod central axis hole, and the swing rod central axis hole is installed on dead axle；Swing rod rear end is set
There is swing rod drawing head, swing rod drawing head side is provided with baffle plate；Trip shaft is additionally provided with the base side plate or shell, is pacified
Side loaded on the rollover stand on trip shaft is provided for constraining the elastic block mechanism of swing rod drawing head, and opposite side sets traction
Hole；The upper end of towing pad is connected with return spring, and the lower end connection stiff spring of towing pad, the lower end connection of stiff spring is foot-operated
Bar
The elastic block mechanism includes draw-in groove, draw-in groove and the baffle fit；In draw-in groove front end, postive stop baffle is set,
Draw-in groove rear side sets resilient key.The resilient key includes sleeve pipe, bolt is set with sleeve pipe and fixes flexible in bolt lower end
Gear tongue, bolt upper end is provided with stopper, spring is set with bolt positioned at sleeve pipe top.
The foot-driven lever includes foot-operated section and supporting section, and the foot-driven lever traction between foot-operated section and supporting section
Hole, the lower end of the stiff spring is connected in foot-driven lever towing pad.
The foot-driven lever includes foot-operated section and supporting section, and the foot-driven lever traction between foot-operated section and supporting section
Hole, the lower end of the stiff spring is connected in foot-driven lever towing pad.
Embodiment 2：On the basis of embodiment 1, inner casing is deleted.Shell is only provided with the side of base side plate 512, is changed
Shell is wrapped in each dead axle and each moving axis outside.The dead axle one and dead axle two are connected between shell and base side plate simultaneously.
Embodiment 3：On the basis of embodiment 1, inner casing and shell are deleted.Referring to Fig. 7, dead axle one and dead axle two are directly set
In on the lateral surface of base side plate 512.
Embodiment 4：On the basis of embodiment 1, driving part makes modification.Before driving part is set directly at into swing rod
End inner side, for example, be designed as L-shaped by swing rod, and swing rod leading inside is used for the support zone that cushion side is protruded in cushion bottom
Hold up cushion.
Embodiment 5：On the basis of embodiment 1, driving part is that end seat is horizontally installed with least one to seat before swing rod
The cross bar of pad side protrusion, cross bar is used to hold up cushion in cushion bottom.
Embodiment 6：On the basis of embodiment 1, lower limit regulation buffer gear or upper limit regulation buffer are additionally provided with
Structure, the regulation buffer gear is to be provided with regulation bearing inside the shell, and regulation bearing inner hollow area is set to positioning and leads
To groove, in positioning and guiding groove, matching is set with location nut makes adjusting nut to move axially and can not rotate, adjusting screw rod
It is installed together through regulation bearing inside and with location nut, the outer face of the location nut is inner with positioning and guiding groove
Compression spring is provided between face.
Embodiment 7, referring to Fig. 8, on the basis of embodiment 1, the upper end of towing pad is connected with return spring, is kept off positioned at elasticity
The outer frame bottom of locking mechanism is provided with grooving, and Matching installation has interior loop bar in grooving, and there is arc interior loop bar lower end by hinge
Shape lever, the rear end of arc lever is connected with stiff spring, the lower end connection foot-driven lever of stiff spring.
Embodiment 8, referring to Figure 10-Figure 13, second plug-fastening type closet seat cushion overturning drive device, including base, pendulum
Bar, inner casing and shell, and dead axle.
Ginseng Fig. 9 and Figure 14, base includes base plate and side plate, and base plate 511 is fixed on cushion shaft seat 3 or is fixed on
Between cushion shaft seat 3 and toilet seat 1.Base plate 511 include two be fastened in cushion axle bed lower section gim peg on the outside of insert
Hole a, jack is located at the end of base plate 511, is base end socket 513.Another jack is located at base plate 511
Sidepiece, base side socket 514.
Inner casing 516 and shell are provided with simultaneously in the side of base side plate 512, inner casing fits in the side of base side plate 512,
Shell and the mutual snapping of inner casing.Dead axle is arranged between inside and outside shell and while connect base side plate 512.So as to dead axle is consolidated with base
It is set to one, intensity is very high.
Such as Figure 13 and Figure 14, the swing rod is parallel double-rod structure, wherein a pole length is more than another pole length；Stock
The front end of quarter butt is provided with end seat before swing rod, middle part and is provided with swing rod central axis hole, the rear end of stock is provided with swing rod drawing head, short
The rear end of bar is located at swing rod central axis hole nearby and is arc surface, and the arc surface is concentric with swing rod central axis hole.The swing rod drawing head
Block embedded hole is provided with, wire casing is provided with the middle part of block embedded hole.
Such as Figure 16, coordinate with swing rod and be provided with dead axle hole on the inner casing installed, and dead axle hole side is provided with supporting table,
Swing rod central axis hole is installed on the both sides in dead axle hole by bearing, while the arc surface top pressure of quarter butt rear end is on supporting table surface.
End seat is provided with the driving part that can be contacted with cushion bottom before swing rod, i.e., end seat is provided with jack before swing rod,
Single L-type push rod is installed with jack, single L-type push rod contains double transverse arms and single longitudenal arm, end seat pair before double transverse arm insertion swing rods
Answer in jack, in single longitudenal arm insertion cushion bottom groove.
Transfer device is brake cable, and brake cable 7 includes brake cable pipe and internal core wire, and internal core wire one end sets block, and internal core wire is another
End is fixed on the driver part of foot pedal apparatus, and one end of brake cable pipe is supported on brake cable pipe block seat 71, and the other end is supported in pin
Step on the shell of device.
Foot pedal apparatus are brake cable is pulled out or is sent into from brake tube by foot-operated driving.Can be using existing common foot-operated dress
Put.
The regulation buffer gear that the present embodiment is set, uses for the closet seat cushion currently without shock-absorbing capacity.Can
The maximum height of cushion is adjusted as needed, and with shock-absorbing capacity, effect is very good.
Embodiment 9：On the basis of embodiment 8, using compound swing rod.Referring to Figure 15 and Figure 16, including actively fork and from
Driven fork.Wherein, actively fork front end sets end axis hole, and rear end sets swing rod drawing head.The front end of driven lever is provided with pendulum
End seat, middle part are provided with swing rod central axis hole, rear end and are fitted with actively fork matching before bar.
The end axis hole of driven lever central axis hole and actively fork is respectively hinged on the dead axle one and dead axle two of inner casing.It is described
Swing rod drawing head is connected by transmission device with foot pedal apparatus.The transmission device is brake cable, including brake cable pipe and inner core
Line internal core wire one end sets block, and the internal core wire other end is fixed on the driver part of foot pedal apparatus；The swing rod drawing head sets
Block caulking groove is equipped with, block is installed in the block caulking groove of swing rod drawing head；One end of brake cable pipe is supported on brake cable pipe block seat,
The other end is supported on the shell of foot pedal apparatus.
After the present embodiment is using compound swing rod, cushion upset becomes flexibly unfettered, no matter brake cable stroke whether in place,
Or pin steps on whether dynamics reaches to greatest extent, can be risen automatically because cushion there is motional inertia.So as to effectively prevent cushion
With the upper situation generation covered and clash, with pooling feature, using effect is very good.
Embodiment 10：On the basis of embodiment 8 or 9, swing rod is designed as enhancing and increases steady swing rod, referring to Figure 13 and Figure 14,
It is parallel double-rod structure that enhancing increases steady swing rod, wherein a pole length is more than another pole length.The front end of stock and quarter butt is set
There are end seat before swing rod, middle part to be provided with swing rod central axis hole, the rear end of stock is provided with swing rod drawing head, and the rear end of quarter butt is located at swing rod
Central axis hole nearby and be arc surface, the arc surface is concentric with swing rod central axis hole.Coordinate to be provided with the inner casing installed with swing rod and determine
Axis hole, and dead axle hole side is provided with supporting table, swing rod central axis hole is installed on the both sides in dead axle hole by bearing, while quarter butt
The arc surface top pressure of rear end is on supporting table surface.
The present embodiment, by swing rod local widening, is that swing rod central axis hole has double-pore structure, and quarter butt has arc surface, from
And effectively overcome and find out twist motion problem because swing rod receives eccentricity pressure.Swing rod intensity is not only increased, and very
Twist motion problem is overcome well, improves swing rod service life and traveling comfort.The simple structure is feasible, can answer well
It is very useful in unilateral drive device.
Embodiment 11：Referring to Figure 17-Figure 22, foot pedal apparatus use swing type foot pedal apparatus, including pedal and base, bottom
Seat both sides set symmetrical side, and two side upper front end is provided with base dead axle hole, pedal bottom surface and base side wall upper surface
Matching is fastened, and pedal lower surface front part sides set pedal dead axle hole, and middle part both sides set pedal shaft hole；The pin
Pedal dead axle hole is installed on base dead axle hole by rotating shaft one；The pedal dead axle hole is hinged with support by rotating shaft two
Frame, carriage lower end is provided with pulley by rotating shaft three, and auxiliary connecting plate is set with rotating shaft three, and use is provided with auxiliary connecting plate
In the clip of connection brake cable end；The front end of the pedal or base is provided with brake tube block mechanism.
Pedal turning height is raised using the rotating shaft of determining raised, footboard drives carriage and pulley motion can make
Pulley forms increase, meets enough drawing strokes, is that foot pedal apparatus meet use demand.
Pedal can be matched with base side wall when being in low level and interlocked, and profile smooths attractive in appearance.Support feet can not only be carried
Can realize that many animals type is designed after the stability of foot pedal apparatus high, and cooperation pattern, meet people's demand, be easy to push away
Bar application.
Fulcrum is elevated pieces of pedal, be easy to front end set extension, by brake tube constraint with extending part after, can be further
The effective travel of extension brake cable drawing.
Embodiment 12：Referring to Figure 23-Figure 32, foot pedal apparatus drive foot pedal apparatus, including foot-operated lid and bottom seat using vertical
And skeleton driven mechanism therebetween；The skeleton driven mechanism includes the foot-operated skeleton and base skeleton, connecting rod that be arranged in parallel
One and connecting rod two；The foot-operated skeleton and base skeleton include two side respectively, and central axis hole, both sides are provided with the middle part of two side
The two ends of wall are respectively provided with bar hole；The middle part of the connecting rod one and connecting rod two sets middle part short axle hole, and it is long that one end sets end
Axis hole, the other end sets end short axle hole；It is one group of formation "×" shape connecting rod group that connecting rod one is mutually fastened with connecting rod two, is fastened
Short axle is installed in two middle part short axle holes afterwards；Adjacent links group does not close end short axle hole with closing end short axle hole pair
Coincidence is connect, big group of connecting rod is constituted；Two big group of connecting rods are located at foot-operated skeleton and base skeleton both sides, big group of corresponding connecting rod respectively
Slide-bar long is installed, slide-bar long is located in corresponding bar hole, is installed in the end short axle hole of big group of respective link in the axis hole long of end
Dead axle long, dead axle long is located in the central axis hole of foot-operated skeleton or base skeleton；The foot-operated lid and bottom seat is covered each by being wrapped in
Foot-operated skeleton and base skeleton outside；The side of base skeleton and base is provided with the resigning hole for installing brake tube；And
Brake tube gear platform is provided with a slide-bar long in base skeleton, stepping brake line end is set in base skeleton on another slide-bar long
The clip of head；The foot-operated skeleton or base skeleton are provided with upper limit governor motion or lower limit governor motion.
The present embodiment designs the foot-operated driving dress that vertical pin steps on driving dexterously using connecting rod and the relation being slidably matched
Put, very easy to use, the design can meet flat appearance.Vertical motion opens and receipts while being converted to two ends slide-bar long
Contracting, so that driving stroke to double.And brake cable end can be as needed adjusted in the distance on slide-bar long, realize different
The driving stroke of ratio.
To foot drive device there is provided upper limit governor motion and lower limit governor motion, the purpose is to prevent pedal force
The strong collision of cushion and upper lid is caused when spending big, and prevents cushion from falling to too fast causing impact noise.And, by upper
Limit adjusting mechanism, it is possible to achieve any regulation of foot-operated height, so that it is guaranteed that the reasonability of the original drawing position of brake cable.Example
Such as, the weight of part closet seat cushion is very big, and even cushion is driven together with toilet lid sometimes, and swing rod is served only for driving
Cushion root area, torque is shorter, and causing initially to ride dynamics must be very big, starts difficulty big and be easily damaged part.It is logical
The appropriate regulation of upper limit governor motion is crossed, i.e., first with extension spring is to the enough prestressing force of swing rod applying but does not make before foot-operated
Cushion is lifted, and now under extension spring prestressing force booster action, very comfortable is just become when foot-operated.
Explanation：Various embodiments above accompanying drawing is schematic diagram, and its size is not matched completely with cushion profile, is keeping
In the case that overall structure relation is constant, local size can also have appropriate adjustment, it is matched with toilet seat and cushion.
Various embodiments above does not enumerate whole implementation method of the invention completely, can also be by each portion in above example
Part suitably deforms, and each embodiment different characteristic is combined into new implementation method, should be regarded as being equal to above-mentioned implementation method,
Belong in the scope of the present invention.
Claims (10)
1. a kind of plug-fastening type closet seat cushion overturning drive device, including the base on cushion axle bed is fixed on, or it is fixed on seat
Base between pad axle bed and toilet seat, or the base on toilet seat, and turnover driving mechanism are fixed on, it is characterized in that：
The turnover driving mechanism includes foot pedal apparatus, swing rod and transmission device；The base includes base plate and side plate, the swing rod
Front end is provided with end seat before swing rod, middle part and is provided with swing rod central axis hole, rear end and is provided with swing rod drawing head, and the swing rod central axis hole leads to
Cross the front upper side of the articulated base side plate of dead axle one；The swing rod drawing head is connected by transmission device with foot pedal apparatus；Institute
End seat is provided with the driving part that can be contacted with cushion bottom before stating swing rod.
2. plug-fastening type closet seat cushion overturning drive device according to claim 1, it is characterized in that：The driving part is
End seat is provided with jack before swing rod, and cross bar or single L-type push rod or double L-shaped type steel wire rack are installed with jack；Single L
Type push rod contains double transverse arms and single longitudenal arm, and before double transverse arm insertion swing rods in end seat correspondence jack, single longitudenal arm insertion cushion bottom is recessed
In groove；The double L-shaped type steel wire rack front end arc is connected to form double L vertical arm and double L transverse arms；It is recessed that double L vertical arm are located at cushion bottom
In groove, double L transverse arms are located at cushion outside and are connected to swing rod front end.
3. plug-fastening type closet seat cushion overturning drive device according to claim 1, it is characterized in that：Being provided with to be sleeved on
The fixing band of cushion side, the fixing band is connected with cross bar end, or is connected with single L-type push rod end, or with fixation
Band is located in the gap of double L-shaped steel wire rack.
4. plug-fastening type closet seat cushion overturning drive device according to claim 1, it is characterized in that：Swing rod is parallel double
Bar structure a, wherein pole length is more than another pole length；The front end of stock and quarter butt is provided with end seat before swing rod, middle part and is provided with pendulum
Bar central axis hole, the rear end of stock is provided with swing rod drawing head, and the rear end of quarter butt is located at swing rod central axis hole nearby and is arc surface, should
Arc surface is concentric with swing rod central axis hole；Or, the swing rod drawing head is provided with block embedded hole, is set in the middle part of block embedded hole
It is equipped with wire casing；Coordinate with swing rod and be provided with dead axle hole on the inner casing installed, and dead axle hole side is provided with supporting table, in swing rod
Axis hole is installed on the both sides in dead axle hole by bearing, while the arc surface top pressure of quarter butt rear end is on supporting table surface.
5. the plug-fastening type closet seat cushion overturning drive device according to claim 1 or 4, it is characterized in that：The swing rod is
Compound swing rod, including actively fork and driven lever；Actively fork front end sets end axis hole, and rear end sets swing rod drawing head；From
The front end of driven fork is provided with end seat before swing rod, middle part and is provided with swing rod central axis hole, rear end fits with actively fork matching；It is described from
The end axis hole of driven fork central axis hole and actively fork is respectively hinged on the dead axle one and dead axle two of inner casing；Or, the swing rod
Drawing head is connected by transmission device with foot pedal apparatus.
6. plug-fastening type closet seat cushion overturning drive device according to claim 1, it is characterized in that：Flexible release is set
Mechanism or rod-pulling type relieving mechanism；The flexible relieving mechanism includes base side plate or shell, swing rod, on the base or shell
End sets dead axle, and swing rod middle part sets swing rod central axis hole, and the swing rod central axis hole is installed on dead axle；Swing rod rear end is provided with pendulum
Bar drawing head, swing rod drawing head side is provided with baffle plate；Trip shaft is additionally provided with the base side plate or shell, is installed on
The side of the rollover stand on trip shaft is provided for constraining the elastic block mechanism of swing rod drawing head, and opposite side sets towing pad；
The upper end of towing pad is connected with return spring；The lower end of towing pad connects foot-driven lever by stiff spring, or, kept off positioned at elasticity
The outer frame bottom of locking mechanism is provided with grooving, and Matching installation has interior loop bar in grooving, and there is arc interior loop bar lower end by hinge
Shape lever, the rear end of arc lever is connected with stiff spring, the lower end connection foot-driven lever of stiff spring；Or the foot-driven lever bag
Include foot-operated section and supporting section, and the foot-driven lever towing pad between foot-operated section and supporting section, the lower end of the stiff spring
It is connected in foot-driven lever towing pad；The rod-pulling type relieving mechanism includes release lever and dynamic block, determines block, the release lever
The inner is articulated with the rear end of swing rod and can freely swing up and down, and the dynamic block is fixed on release lever near inner end positions, release
Bar outer end is described determine block and be fixed on base side plate edge through outside base side plate, described to move after release lever is forward extended out
Block can be fastened in determines block outside formation restriction relation；Or, dynamic catch is located on release lever and can slide, and is provided with about
The retaining mechanism that the dynamic catch of beam is slided.
7. plug-fastening type closet seat cushion overturning drive device according to claim 6, it is characterized in that：The elastic block machine
Structure includes draw-in groove, draw-in groove and the baffle fit；Postive stop baffle is set in draw-in groove front end, resilient key is set on rear side of draw-in groove；Or
Person, the resilient key includes sleeve pipe, and bolt is set with sleeve pipe and flexible gear tongue is fixed in bolt lower end, and bolt upper end is located at
Sleeve pipe top is provided with stopper, and spring is set with bolt.
8. plug-fastening type closet seat cushion overturning drive device according to claim 1, it is characterized in that：The foot pedal apparatus are adopted
Drive with swing type foot pedal apparatus or vertically foot pedal apparatus；The swing type foot pedal apparatus include pedal and base, base two
Side sets symmetrical side, and two side upper front end is provided with base dead axle hole, and pedal bottom surface matches with base side wall upper surface
Fasten, pedal lower surface front part sides set pedal dead axle hole, middle part both sides set pedal shaft hole；The pedal
Dead axle hole is installed on base dead axle hole by rotating shaft one；The pedal dead axle hole is hinged with carriage by rotating shaft two, branch
Support frame lower end is provided with pulley by rotating shaft three, and auxiliary connecting plate is set with rotating shaft three, is provided with for even on auxiliary connecting plate
Connect the clip of brake cable end；The front end of the pedal or base is provided with brake tube block mechanism；The vertical driving
Foot pedal apparatus include foot-operated lid and bottom seat and skeleton driven mechanism therebetween；The skeleton driven mechanism includes what is be arranged in parallel
Foot-operated skeleton and base skeleton, connecting rod one and connecting rod two；The foot-operated skeleton and base skeleton include two side, two side respectively
Middle part be provided with central axis hole, the two ends of two side are respectively provided with bar hole；During the middle part of the connecting rod one and connecting rod two is set
Portion short axle hole, one end sets end axis hole long, and the other end sets end short axle hole；It is one group that connecting rod one is mutually fastened with connecting rod two
"×" shape connecting rod group is formed, short axle is installed in two middle part short axle holes after fastening；Adjacent links group does not close end
Coincidence is docked in short axle hole with closing end short axle hole, constitutes big group of connecting rod；Two big group of connecting rods are located at foot-operated skeleton and bottom respectively
Seat skeleton both sides, install slide-bar long in big group of end axis hole long of corresponding connecting rod, slide-bar long is located in corresponding bar hole, and correspondence connects
Dead axle long is installed, dead axle long is located in the central axis hole of foot-operated skeleton or base skeleton in the end short axle hole of big group of bar；The pin
Lid and bottom seat is stepped on to be covered each by being wrapped in foot-operated skeleton and base skeleton outside；The side of base skeleton and base is provided with use
In the resigning hole for installing brake tube；And brake tube gear platform is provided with a slide-bar long in base skeleton, it is another in base skeleton
The clip of stepping brake end is set on individual slide-bar long；The foot-operated skeleton or base skeleton are provided with upper limit regulation machine
Structure or lower limit governor motion.
9. plug-fastening type closet seat cushion overturning drive device according to claim 1, it is characterized in that：In the side of base side plate
Face is provided with shell, and the shell is wrapped in the outside of base side plate, and the dead axle is connected between shell and base side plate；Or
Person, inner casing is provided with the side of base side plate, and inner casing fits in base side plate side, shell and the mutual snapping of inner casing；It is described
Dead axle is arranged between inner casing and shell, or dead axle is while connect base side plate, inner casing and shell.
10. plug-fastening type closet seat cushion overturning drive device according to claim 1 and 2, it is characterized in that：The transmission dress
Brake cable is set to, including brake cable pipe and internal core wire internal core wire one end set block, the internal core wire other end is fixed on the drive of foot pedal apparatus
On dynamic component；The swing rod drawing head is provided with block caulking groove, and block is installed in the block caulking groove of swing rod drawing head；Brake cable pipe
One end be supported on brake cable pipe block seat, the other end is supported in foot pedal apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785280.6U CN206197861U (en) | 2016-07-25 | 2016-07-25 | Plug-fastening type closet seat cushion overturning drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785280.6U CN206197861U (en) | 2016-07-25 | 2016-07-25 | Plug-fastening type closet seat cushion overturning drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206197861U true CN206197861U (en) | 2017-05-31 |
Family
ID=58756061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785280.6U Expired - Fee Related CN206197861U (en) | 2016-07-25 | 2016-07-25 | Plug-fastening type closet seat cushion overturning drive device |
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| Country | Link |
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| CN (1) | CN206197861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166039A (en) * | 2016-07-25 | 2016-11-30 | 郑州勤睿恒电子科技有限公司 | Plug-fastening type closet seat cushion overturning drive device |
-
2016
- 2016-07-25 CN CN201620785280.6U patent/CN206197861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166039A (en) * | 2016-07-25 | 2016-11-30 | 郑州勤睿恒电子科技有限公司 | Plug-fastening type closet seat cushion overturning drive device |
| CN106166039B (en) * | 2016-07-25 | 2019-03-22 | 郑州勤睿恒电子科技有限公司 | Plug-fastening type closet seat cushion overturning drive device |
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