CN106618347A

CN106618347A - Electric pushing pole type cushion turn-over device

Info

Publication number: CN106618347A
Application number: CN201610927034.4A
Authority: CN
Inventors: 孙明英
Original assignee: Zhengzhou Rui Heng Electronic Technology Co Ltd
Current assignee: Zhengzhou Rui Heng Electronic Technology Co Ltd
Priority date: 2016-07-25
Filing date: 2016-10-31
Publication date: 2017-05-10

Abstract

Then invention discloses an electric pushing pole type cushion turn-over device. The device comprises a base, an oscillating bar and a push-pull rod, a first fixed shaft is positioned at the rear lower side of a side plate, and a second fixed shaft is positioned at the rear upper side of the side plate; a pedal central-shaft hole of a foot rest lever is hinged to the first fixed shaft; an oscillating bar end shaft hole of the oscillating bar is hinged to the second fixed shaft; the push-pull rod is an electric-drive push-pull rod, the lower end of the electric-drive push-pull rod is hinged to the first fixed shaft, and the upper end of the electric-drive push-pull rod is hinged to the oscillating bar end shaft hole; a driving portion capable of making contact with the bottom of a cushion is arranged on the forepart of the oscillating bar. The base of the device is fixed by a cushion rotational shaft seat of a water closet, so that most of the base is hidden and the base is good in concealment. A small shell can be fixed on the side plate of the base to keep the appearance clean and tidy. Suspended and exposed, the foot rest lever is used as a driving part, which basically has no influence on the appearance of the water closet. The whole device does not make contact with the ground, and has the advantages of being simple in structure, reasonable in design, very easy to assemble and lower in manufacture cost.

Description

Electric putter formula seat cushion turnover device

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 The device of pad 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 needs user'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 along directly contact on cushion bottom and toilet seat, and easily grows Bacterial virus, can affect health.The elderly with advancing age, takes action also day by day dumb, often curved for Jing is needed Waist starts or puts down the old man of closet seat cushion and can bring inconvenience.

Improve constantly as people pursue clean, sanitary and convenient requirement, cushion turning problem has become one can not The major issue of ignorance.However, to arrange 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. CN105310590A, 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 describe driven by floor treading device and brake cable transmission type of drive, not only make structure become it is complicated, into Quality of fit has high demands between this high, each part, and the brake cable exposed in the program affects to a certain extent aesthetic measure.

The content of the invention

The purpose of the present invention is there is a problem of that cushion must overturn by hand for traditional toilet seat, 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 electric putter formula seat cushion turnover device high, clean, sanitary, easy to use and repeatedly used.

For achieving the above object, the present invention is adopted the following technical scheme that：A kind of electric putter formula seat cushion turnover device, including solid The base being scheduled on cushion axle bed, or the base being fixed between cushion axle bed and toilet seat, and turnover driving mechanism, it is described Turnover driving mechanism includes fork and pull bar；The base includes base plate and side plate, base plate be fixed on cushion shaft seat or It is fixed between cushion shaft seat and toilet seat, side plate side is provided with dead axle one and dead axle two, dead axle one is located at after side plate Downside, dead axle two are located at the rear upside of side plate；The rear end of fork is provided with fork end axis hole, middle part and is provided with fork central axis hole, fork End axis hole is hinged on dead axle two；The pull bar is electric drive pull bar, and the lower end of electric drive pull bar is hinged on dead axle one On, upper end is hinged on fork central axis hole；The leading portion of the fork is provided with the driving part that can be contacted with cushion bottom.

The side of base side plate is provided with shell, the shell is wrapped in each dead axle and each moving axis outside.The dead axle One and dead axle two be connected between shell and base side plate simultaneously.

Be provided with inner casing and shell simultaneously in the side of base side plate, inner casing fits in base side plate side, shell with it is interior The mutual snapping of shell phase；The dead axle one and dead axle two are arranged between inside and outside shell, or dead axle one and dead axle two are while connect base Side plate.

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 base plate sidepiece or one be located at base plate end another be located at base plate sidepiece.

The driving part be fork leading inside arrange to cushion side protrusion supporting part, support zone is in seat Rebasing portion is used to hold up cushion.

The driving part is to be connected to fork front end, and to the steel wire rack of cushion side protrusion, steel wire rack is located at cushion Bottom groove area.The steel wire rack is connected for double L-shaped and front end arc, fork front end is fixed in rear end.Being provided with to be sleeved on The fixing band of cushion side, the fixing band is connected with supporting part, or fixing band is connected with steel wire rack end, or fixing band In the gap of double L-shaped steel wire rack.

Buffer gear is additionally provided with, the buffer gear includes supporter and frictional damping block, frictional damping block and support Elastic connection between body, or bolt is provided with regulating bolt on supporter, the inner of regulating bolt is connected to frictional damping On block；The frictional damping block is arranged at the motion interval edge of constraint pull bar or constraint fork.

It is additionally provided with lower limit and adjusts buffer gear or upper limit regulation buffer gear, the regulation buffer gear is the bottom of at Seat side plate outside or shell inner side are provided with regulation bearing, adjust bearing inner hollow area and are set to positioning and guiding groove, position Matching is set with location nut in gathering sill makes adjusting nut to move axially and can not rotate, and adjusting screw rod is through regulation Bearing inside is simultaneously installed together with location nut, arranges between the outer face of the location nut and positioning and guiding groove inner face There is compression spring.

The invention has the beneficial effects as follows：

1st, base in the present invention is fixed using the cushion shaft seat of toilet seat, make base is mostly in hidden shape 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.The foot-driven lever for vacantly exposing is made For driver part, the outward appearance of toilet seat is had substantially no effect on.

2nd, the present invention steps on the mode of foot-driven lever, the fulcrum of foot-driven lever using pin（Dead axle one）It is whole positioned at base side plate side Individual device is not contacted with ground, and foot-driven lever direct drive upset control closet seat cushion overturns 90 degree, and control toilet seat Cushion is returned.It is very easy to use, contact closet seat cushion, clean hygiene without hand.

3rd, present configuration simplifies, reasonable in design, can improve strength of parts as needed and not affect matching property, assembles Very simple, manufacturing cost is relatively low.The jack that base plate is arranged is highly convenient for installation and removal.Without the need for existing toilet seat or cushion Any modification is made, so as to reach wider popularization and inexpensive feature.

4th, the present invention coordinates again fixing band by double L-shaped steel wire rack, and not only part simplifies fashion, and coefficient of friction is very It is low, it is durable in use.

5th, the present invention can also set up buffer gear, use for the closet seat cushion currently without shock-absorbing capacity.

Description of the drawings

Fig. 1 is the use state schematic diagram of the present invention；

Fig. 2 is the surface structure schematic diagram of the present invention；

Fig. 3 is the side structure schematic diagram of shelling of the present invention；

Fig. 4 is inner casing configuration schematic diagram in Fig. 2；

Fig. 5 is shell mechanism schematic diagram in Fig. 2；

Fig. 6 is understructure schematic diagram in Fig. 2.

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 are double L Type steel wire rack, 7 is fixing band.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；521 is housing face-plate, and 522 is shell riser, and 523 is connecting hole one, and 524 is fork axis hole, and 525 are Foot-operated axis hole, 531 is inner casing, and 532 is fixing hole, and 541 is fork, and 542 is fork central axis seat, and 543 is jack, and 544 is fork End axle bed, 561 drive bar for electricity, and 562 is pull bar.A is moving axis, and B is dead axle one, and C is dead axle two.

Specific embodiment：

Embodiment 1：The first electric putter formula seat cushion turnover device, it is referring to Fig. 2 and Fig. 3 including base, fork, pull bar, interior Shell, shell, double L-shaped steel wire rack 6 and fixing band 7, and moving axis, dead axle one and dead axle two.

Ginseng Fig. 1 and Fig. 6, 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.

Referring to Fig. 4 and Fig. 5, simultaneously inner casing and shell are provided with the side of base side plate 512, inner casing fits in base side The side of plate 512, shell and the mutual snapping of inner casing.Dead axle one and dead axle two are arranged between inside and outside shell and while connect base side plate 512.So as to dead axle one and dead axle two are fixed as one with base, intensity is very high.

Dead axle one is located at the rear upside that the rear side of side plate, dead axle two are located at side plate.It is provided with the middle part of foot-driven lever in riding Axis hole, rear end are provided with step end axis hole, and foot-operated central axis hole is hinged on dead axle one.The rear end of fork be provided with fork end axis hole, in Portion is provided with fork central axis hole, and fork end axis hole is hinged on dead axle two.The pull bar be electric drive pull bar, electric drive push-and-pull The lower end of bar is hinged on dead axle one, and upper end is hinged on fork central axis hole.

Fulcrum of the dead axle one as foot-driven lever.The fulcrum of foot-driven lever is arranged at into base side, so as to drive part is located at Overhead positions, do not contact with ground.Firm due to base determines very strong, so dead axle one is very strong as the stability of fulcrum.It is fixed Axle two is nearly at symmetric position as fork fulcrum and dead axle one, and two fulcrum Impact directions are conversely, being capable of balance base side plate 512, reduce the pressure to base plate 511.

As shown in Figures 2 and 3, the leading portion of fork is provided with the driving part that can be contacted with cushion bottom.The driving part It is to be connected to fork front end and to the double L-shaped steel wire rack 6 of cushion side protrusion, the double L-shaped steel wire rack 6, and front end arc phase Even, fork front end is fixed in rear end.Referring to Fig. 1, being provided with can be sleeved on the fixing band 7 of cushion side, and institute's fixing band 7 is located at double In the gap of L-type steel guide frame 6.When double L-shaped steel wire rack 6 swings with fork, fixing band 7 can be located between double L-shaped steel wire rack 6 In gap, do not move with double L-shaped steel wire rack 6.The front end arc of double L-shaped steel wire rack 6 is connected to form smooth plush copper, and this is smooth convex Head and double L vertical arm are all hidden in cushion lower recess, during swing, while double L transverse arms drive cushion to rise, and smooth plush copper Can the rise of process auxiliary drive cushion.

And, the transverse arm of 6 rear end of double L-shaped steel wire rack two is if there is angle（It is non-parallel）, it is being installed on fork front end It is to produce a kind of distorted trend, so as to when fork is not exclusively erect, the smooth plush copper of double L-shaped steel wire rack 6 can be promoted Cushion continues to rotate to the position more than 90 degree（The smooth plush copper of i.e. double L-shaped steel wire rack 6 be always positioned at the upside of double L transverse arms or It is equal, the basic role of recoil pad gravity is risen on cushion axle bed, swing dynamics very weak）.So as to have the buffering after rising Effect（The double L transverse arms of early stage provide main drive, and the later stage, smooth plush copper provided main drive）, prevent closet seat cushion and sit Toilet seat cover clashes.

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.Dead axle one and dead axle two are directly arranged at base side On the lateral surface of plate 512.

Embodiment 4：On the basis of embodiment 1, driving part makes modification.Driving part is set directly at before fork End inner side, for example, be designed as L-shaped by fork, and fork leading inside to the support zone that cushion side is protruded is used in cushion bottom Hold up cushion.

Embodiment 5：On the basis of embodiment 1, buffer gear is additionally provided with, it is adaptable to sit without the toilet seat of pooling feature Pad.Buffer gear includes supporter and frictional damping block, and bolt is provided with regulating bolt, the inner of regulating bolt on supporter It is connected on frictional damping block.Supporter can make the riser of shell or inner casing or base side plate side, and screw is arranged on riser, Regulating bolt is installed in screw, and the outer end of regulating bolt is exposed for adjusting.The inner top pressure of regulating bolt is in frictional damping On block.By adjusting, thus it is possible to vary the position of frictional damping block, so as to slow down to foot-driven lever or pull bar.Prevent cushion Hurtle down to form noise.

Embodiment 6：On the basis of embodiment 5, buffer gear includes supporter and frictional damping block, frictional damping block with Elastic connection between support body, for example, be provided with therebetween spring.Frictional damping block is arranged at constraint pull bar or constraint pendulum The motion interval edge of bar.

Embodiment 7：On the basis of embodiment 1, it is additionally provided with lower limit and adjusts buffer gear or upper limit regulation buffer Structure, the regulation buffer gear is that regulation bearing is provided with the outside of base side plate or on the inside of shell, in adjusting bearing inside Dead zone is set to positioning and guiding groove, in positioning and guiding groove matching be set with location nut adjusting nut is moved axially and not Can rotate, adjusting screw rod is installed together through regulation bearing inside and with location nut, the outer face of the location nut Compression spring is provided between positioning and guiding groove inner face.

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 so as to be matched with toilet seat and cushion.

Various embodiments above does not enumerate completely whole embodiment of the invention, can also be by each portion in above example Part suitably deforms, and each embodiment different characteristic is combined into new embodiment, should be regarded as being equal to above-mentioned embodiment, Belong in the scope of the present invention.

Claims

1. a kind of electric putter formula seat cushion turnover device, including the base being fixed on cushion axle bed, or be fixed on cushion axle bed with Base between toilet seat, and turnover driving mechanism, is characterized in that：The turnover driving mechanism includes fork and pull bar； The base includes base plate and side plate, and side plate side is provided with dead axle one and dead axle two, and dead axle one is located at the rear side of side plate, determines Axle two is located at the rear upside of side plate；Foot-operated central axis hole, rear end are provided with the middle part of foot-driven lever and are provided with step end axis hole, ride central axis hole It is hinged on dead axle one；The rear end of fork is provided with fork end axis hole, middle part and is provided with fork central axis hole, and fork end axis hole is hinged on fixed On axle two；The pull bar is electric drive pull bar, and the lower end of electric drive pull bar is hinged on dead axle one, and upper end is hinged on pendulum On bar central axis hole；The leading portion of the fork is provided with the driving part that can be contacted with cushion bottom.

2. electric putter formula seat cushion turnover device according to claim 1, is characterized in that：It is provided with the side of base side plate Shell, the shell is wrapped in each dead axle and each moving axis outside.

3. electric putter formula seat cushion turnover device according to claim 2, is characterized in that：Dead axle one and dead axle two connect simultaneously Between shell and base side plate.

4. electric putter formula seat cushion turnover device according to claim 1, is characterized in that：Set simultaneously in the side of base side plate Inner casing and shell are equipped with, inner casing fits in base side plate side, shell and the mutual snapping of inner casing；The dead axle one and dead axle two set It is placed between inside and outside shell, or dead axle one and dead axle two are while connect base side plate.

5. electric putter formula seat cushion turnover device according to claim 1, is characterized in that：The base plate of the base includes two The jack being fastened on the outside of the gim peg of cushion axle bed lower section, two jack is located at the sidepiece of base plate or one is located at bottom Seat base plate end another be located at base plate sidepiece.

6. electric putter formula seat cushion turnover device according to claim 1, is characterized in that：The driving part is in fork Leading inside arranges the supporting part or steel wire rack to cushion side protrusion, and supporting part or steel wire rack are located at cushion bottom to be used to hold up Cushion.

7. electric putter formula seat cushion turnover device according to claim 1, is characterized in that：The steel wire rack is double L-shaped and front End arc is connected to form double L vertical arm and double L transverse arms；Double L vertical arm are located in cushion lower recess, and double L transverse arms are located at cushion outside And it is connected to fork front end.

8. the electric putter formula seat cushion turnover device according to any one of claim 6 or 7, is characterized in that：Being provided with to be set with In the fixing band of cushion side, the fixing band is connected with supporting part, or fixing band is connected with steel wire rack end, or fixed Band is located in the gap of double vertical arm of double L-shaped steel wire rack.

9. the electric putter formula seat cushion turnover device according to any one of claim 1-7, is characterized in that：It is additionally provided with buffer Structure, the buffer gear includes supporter and frictional damping block, elastic connection between frictional damping block and supporter, or is propping up Bolt is provided with regulating bolt on support body, and the inner of regulating bolt is connected on frictional damping block；The frictional damping block is arranged In constraint pull bar or the motion interval edge of constraint fork.

10. the electric putter formula seat cushion turnover device according to any one of claim 1-7, is characterized in that：It is additionally provided with lower limit Position adjusts buffer gear or upper limit adjusts buffer gear, and the regulation buffer gear is on the outside of base side plate or inside the shell Side is provided with regulation bearing, adjusts bearing inner hollow area and is set to match to be set with positioning and guiding groove, positioning and guiding groove determine Position nut adjusting nut is moved axially and can not be rotated, adjusting screw rod through adjust bearing inside and and location nut It is installed together, between the outer face of the location nut and positioning and guiding groove inner face compression spring is provided with.