CN106562720A - Composite swinging rod of overturn driving device - Google Patents
Composite swinging rod of overturn driving device Download PDFInfo
- Publication number
- CN106562720A CN106562720A CN201610927011.3A CN201610927011A CN106562720A CN 106562720 A CN106562720 A CN 106562720A CN 201610927011 A CN201610927011 A CN 201610927011A CN 106562720 A CN106562720 A CN 106562720A
- Authority
- CN
- China
- Prior art keywords
- fork
- swinging rod
- double
- block
- drive device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/12—Hinges
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses a composite swinging rod of an overturn driving device. The composite swinging rod comprises a driving swinging rod and a driven swinging rod, wherein an end axle hole is formed in the front end of the driving swinging rod; the back end of the driving swinging rod is provided with a swinging rod traction head; the front end of the driven swinging rod is provided with a swinging rod front end seat, the middle part is provided with a swinging rod middle axle hole, and the back end is applied to the driving swinging rod; the middle axle hole of the driven swinging rod and the end axle hole of the driving swinging rod are respectively hinged on a first fixed shaft and a second fixed shaft of a composite side plate. Brake cable stroke can be adjusted according to closet cushion gravity and overturning driving strength, so the cushion can flexibly overturn and is free of limitations; whether the brake cable stroke is in place, the cushion can automatically rise due to motion inertia, so fierce crash between the cushion and an upper lid can be prevented; and a buffering function is provided and great use effect can be achieved.
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
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 rustless 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 bending all the time, and it is spun upside down with handss, 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 medicated cushion bottom when rising, and is contaminated along directly contact on medicated cushion bottom and toilet seat, and easily grows
Bacterial viruses, can affect health.Old people 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, medicated 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 documentation 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 documentation 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.
In above-mentioned patent document, in swing type, brake cable traction is born in one end to fork, and the other end applies to push away to medicated cushion bottom
Power.It is larger due to riding initial dynamics（Initial position medicated cushion gravity is maximum）, seat is made by the foot-operated dynamics for subsequently only needing very little
Pad is lifted.But because fork is limited by all the time the pulling force of brake cable, if brake cable pulls stroke deficiency fork is erect all the time, from
And medicated cushion can not be fully opened all the time, if brake cable stroke is sufficiently large, foot jams on power and easily causes fork accelerated motion（Later
Dynamics very little can drive）, cause to be clashed between medicated cushion and upper lid.Because the fork of existing turnover driving mechanism is integrated
Formula, the motility for always affecting medicated cushion to swing, needs to be improved.
The content of the invention
The purpose of the present invention is the problem and shortage existed for existing basis, there is provided it is a kind of it is easy to use, can flexibly adjust
The compound fork of the overturning drive device of section.
For achieving the above object, the present invention is adopted the following technical scheme that：A kind of compound fork of overturning drive device, including
Actively fork and driven lever；Actively fork front end arranges end axis hole, and rear end arranges fork drawing head；The front end of driven lever sets
It is equipped with end seat before fork, middle part and is provided with fork central axis hole, the matching of rear end and actively fork and fits；The driven lever central axis hole and
The end axis hole of actively fork is respectively hinged on the dead axle one and dead axle two of inner shell.The fork drawing head by actuating device with
Foot pedal apparatus are connected.
End seat is provided with the driving part that can be contacted with medicated cushion bottom, i.e., the end seat before driven lever before the driven lever
Jack is provided with, L-type push rod is installed with jack, L-type push rod contains double transverse arms and single longitudenal arm, and double transverse arms insert slave pendulum
Before bar in end seat correspondence jack, in the embedded medicated cushion bottom groove of single longitudenal arm.
The driving part is that end seat is provided with jack before driven lever, and double L-shaped steel wire rack is installed with jack,
The double L-shaped steel wire rack is connected for double L-shaped and front end arc, forms double L vertical arm and double L transverse arms；Double L vertical arm are located at medicated cushion bottom
In groove, double L transverse arms are located at medicated cushion outside and are connected to fork front end.
Rod-pulling type relieving mechanism is additionally provided with, rod-pulling type relieving mechanism includes release lever and dynamic block, determines block, described to release
The inner for putting bar is articulated with the rear end of driven lever and can freely swing up and down, and the dynamic block is fixed on release lever near inner
Position, release lever outer end is described to determine block and be fixed on base side plate edge through outside base side plate, when release lever is forward extended out
Afterwards, the dynamic block can be fastened in and determine block outside formation restriction relation.Dynamic catch is located on release lever and can slide, and arranges
The retaining mechanism that the dynamic catch of Constrained slides.
It is additionally provided with lower limit and adjusts buffer gear or upper limit regulation buffer gear, the regulation buffer gear is outside
Shell inner side is provided with regulation bearing, adjusts bearing inner hollow area and is set to matching suit in positioning and guiding groove, positioning and guiding groove
Have location nut adjusting nut is moved axially and can not be rotated, adjusting screw rod through adjust bearing inside and with positioning
Nut is installed together, and between the outer face of the location nut and positioning and guiding groove inner face compression spring is provided with.
The actuating device is brake cable and brake tube, and brake cable one end arranges block, and the brake cable other end is fixed on foot pedal apparatus
On driver part；The fork drawing head is provided with block caulking groove, and block is installed in the block caulking groove of fork drawing head；Brake tube
One end be supported on brake tube block seat, the other end is supported on the shell of foot pedal apparatus.
The driven lever being hinged on dead axle one is parallel double-rod structure, wherein a pole length is more than another pole length；
The front end of stock and quarter butt is provided with end seat before fork, middle part and is provided with fork central axis hole, and the rear end of stock matches with actively fork
Laminating, the rear end of quarter butt is located at fork central axis hole nearby and for arc surface, and the arc surface is concentric with fork central axis hole.On inner shell
The side of dead axle one is provided with supporting table, fork central axis hole is installed on the both sides in dead axle hole by bearing, while after quarter butt
The arc surface top pressure at end is on supporting table surface.
The invention has the beneficial effects as follows：1st, the present invention can drive as needed in used closet seat cushion gravity and upset
Dynamics and carry out to brake cable stroke adjustment, or according to circumstances manual control foot steps on dynamics.After compound fork, medicated cushion upset
Become flexibly unfettered, no matter whether in place, or foot steps on whether dynamics reaches to greatest extent to brake cable stroke, because medicated cushion is present
Motional inertia and can rise automatically.So as to effectively prevent medicated cushion from occurring with upper situation about clashing of covering, with pooling feature, make
It is very good with effect.
2nd, 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.Without the need for making any modification to existing toilet seat or medicated cushion, so as to reach wider popularization and
Inexpensive feature.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the deployed condition schematic diagram of Fig. 1；
Fig. 3 is driven lever and inner shell confined state schematic diagram in Fig. 1；
Fig. 4 is driven lever structural representation in Fig. 3.
Label in figure：7 is brake cable, and 71 is brake tube block seat, and 72 is brake cable, and 73 is brake cable block, and 8 is release lever, and 81 are
Gear platform, 82 to keep off platform surely, and 83 is hinge hole.511 is base plate, and 512 is base side plate, and 513 is base end socket, and 514 are
Base side socket, 515 is fixing hole, and 516 is inner shell, and 518 is supporting table；521 is housing face-plate, and 522 is shell riser, 531a
For driven lever, 531b is actively fork, and 532 is end seat before fork, and 533a is driven lever central axis seat, and 533b is actively fork
End axle sleeve, 534 is fork drawing head, and 535 is block caulking groove, and 537 is L-type push rod, and 538 are auxiliary supporting leg, and 539 turn for circular arc
Dynamic supporting surface.
Specific embodiment：
Embodiment 1：The compound fork of the overturning drive device shown in the first, referring to Fig. 1 and Fig. 2, including actively fork and from
Driven fork.Wherein, actively fork front end arranges end axis hole, and rear end arranges fork drawing head.The front end of driven lever is provided with pendulum
End seat, middle part are provided with fork central axis hole, rear end and fit 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 shell.It is described
Fork drawing head is connected by actuating device with foot pedal apparatus.The actuating device is brake cable and brake tube, and brake cable one end sets
Block is put, the brake cable other end is fixed on the driver part of foot pedal apparatus；The fork drawing head is provided with block caulking groove, block
It is installed in the block caulking groove of fork drawing head；One end of brake tube is supported on brake tube block seat, and the other end is supported in foot pedal apparatus
Shell on.
End seat is provided with the driving part that can be contacted with medicated cushion bottom, i.e., the end seat before driven lever before the driven lever
Jack is provided with, L-type push rod is installed with jack, L-type push rod contains double transverse arms and single longitudenal arm, and double transverse arms insert slave pendulum
Before bar in end seat correspondence jack, in the embedded medicated cushion bottom groove of single longitudenal arm.It is additionally provided with rod-pulling type relieving mechanism, rod-pulling type release
Mechanism includes release lever and dynamic block, determines block, the inner of the release lever be articulated with the rear end of driven lever and can freely on
Lower swing, the dynamic block is fixed on release lever near inner end positions, and release lever outer end is described to determine gear through outside base side plate
Block is fixed on base side plate edge, and after release lever is forward extended out, the dynamic block can be fastened in determines the formation constraint of block outside
Relation.Dynamic catch is located on release lever and can slide, and arranges the retaining mechanism that the dynamic catch of Constrained slides.
Embodiment 2：The compound fork of the overturning drive device shown in second, it is basic in embodiment 1 referring to Fig. 3 and Fig. 4
On, driven lever is parallel double-rod structure, wherein a pole length is more than another pole length；The front end of stock and quarter butt is provided with
End seat, middle part are provided with fork central axis hole before fork, and the rear end of stock is fitted with actively fork matching, and the rear end of quarter butt is located at fork
Central axis hole is nearby and for arc surface, and the arc surface is concentric with fork central axis hole.The fork drawing head is provided with block embedded hole,
Wire casing is provided with the middle part of block embedded hole.The side of dead axle one is provided with supporting table on inner shell, fork central axis hole leads to
The both sides that bearing is installed on dead axle hole are crossed, while the arc surface top pressure of quarter butt rear end is on supporting table surface.
Embodiment 3：The compound fork of the overturning drive device shown in the third, on the basis of embodiment 1 or 2, also sets up
There is lower limit to adjust buffer gear or upper limit regulation buffer gear, the regulation buffer gear is to be provided with tune inside the shell
Section bearing, adjusts bearing inner hollow area and is set to positioning and guiding groove, and the interior matching of positioning and guiding groove is set with location nut makes tune
Section nut can only be moved axially and can not rotated, and adjusting screw rod is arranged on one through regulation bearing inside and with location nut
Rise, between the outer face of the location nut and positioning and guiding groove inner face compression spring is provided with.
Embodiment 4：The compound fork of the overturning drive device shown in the third, on the basis of embodiment 1 or 2, drive division
Position is that end seat is provided with jack before driven lever, and double L-shaped steel wire rack is installed with jack, and the double L-shaped steel wire rack is
Double L-shaped and front end arc is connected, and forms double L vertical arm and double L transverse arms；Double L vertical arm are located in medicated cushion lower recess, double L transverse arms positions
In medicated cushion outside and it is connected to fork front end.
Explanation：Various embodiments above accompanying drawing is schematic diagram, and its size is not matched completely with medicated 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 medicated 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 (10)
1. a kind of compound fork of overturning drive device, is characterized in that：Including actively fork and driven lever；Actively fork front end
End axis hole is set, and rear end arranges fork drawing head；The front end of driven lever is provided with end seat before fork, middle part and is provided with fork axis
Hole, rear end are fitted with actively fork matching；The end axis hole of the driven lever central axis hole and actively fork is respectively hinged at inner shell
Dead axle one and dead axle two on.
2. the compound fork of overturning drive device according to claim 1, is characterized in that：The drawing head connection transmission dress
Put；The actuating device is brake cable and brake tube, and brake cable one end arranges block, and the brake cable other end is fixed on the drive division of foot pedal apparatus
On part；The fork drawing head is provided with block caulking groove, and block is installed in the block caulking groove of fork drawing head.
3. the compound fork of overturning drive device according to claim 1, is characterized in that：End seat sets before the driven lever
It is equipped with the driving part that can be contacted with medicated cushion bottom.
4. the compound fork of overturning drive device according to claim 3, is characterized in that：The driving part is driven
End seat is provided with jack before fork, and L-type push rod is installed with jack, and L-type push rod contains double transverse arms and single longitudenal arm, double transverse arms
Before insertion driven lever in end seat correspondence jack, in the embedded medicated cushion bottom groove of single longitudenal arm.
5. the compound fork of overturning drive device according to claim 3, is characterized in that：The driving part is driven
End seat is provided with jack before fork, and double L-shaped steel wire rack is installed with jack, and the double L-shaped steel wire rack is double L-shaped and front end
Arc is connected, and forms double L vertical arm and double L transverse arms；Double L vertical arm are located in medicated cushion lower recess, and double L transverse arms are located at medicated cushion outside simultaneously
It is connected to fork front end.
6. the compound fork of overturning drive device according to claim 1, is characterized in that：It is additionally provided with rod-pulling type machine for releasing
Structure, rod-pulling type relieving mechanism includes release lever and dynamic block, determines block, and the inner of the release lever is articulated with after driven lever
End simultaneously can freely swing up and down, and the dynamic block is fixed on release lever near inner end positions, and release lever outer end passes through base side plate
Outside, described to determine block and be fixed on base side plate edge, after release lever is forward extended out, the dynamic block can be fastened in determines block
Outside forms restriction relation.
7. the compound fork of overturning drive device according to claim 6, is characterized in that：Dynamic catch is located at energy on release lever
It is enough to slide, and the retaining mechanism that the dynamic catch of Constrained slides is set.
8. the compound fork of overturning drive device according to claim 1, is characterized in that：It is additionally provided with lower limit and adjusts slow
Punch mechanism or upper limit adjust buffer gear, and the regulation buffer gear is to be provided with regulation bearing inside the shell, adjust and prop up
Seat inner hollow area is set to positioning and guiding groove, and the interior matching of positioning and guiding groove is set with location nut makes adjusting nut axial
Move and can not rotate, adjusting screw rod is installed together through regulation bearing inside and with location nut, the location nut
Outer face and positioning and guiding groove inner face between be provided with compression spring.
9. the compound fork of overturning drive device according to claim 1, is characterized in that：It is hinged on driven on dead axle one
Fork is parallel double-rod structure, wherein a pole length is more than another pole length；The front end of stock and quarter butt is provided with before fork
End seat, middle part are provided with fork central axis hole, and the rear end of stock is fitted with actively fork matching, and the rear end of quarter butt is located at fork central axis hole
Nearby and for arc surface, the arc surface is concentric with fork central axis hole.
10. the compound fork of overturning drive device according to claim 9, is characterized in that：Dead axle one is located on inner shell
Side be provided with supporting table, fork central axis hole is installed on the both sides in dead axle hole by bearing, while the arc surface of quarter butt rear end
Top pressure is on supporting table surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588504 | 2016-07-25 | ||
| CN2016105885049 | 2016-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106562720A true CN106562720A (en) | 2017-04-19 |
Family
ID=60414399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610927011.3A Withdrawn CN106562720A (en) | 2016-07-25 | 2016-10-31 | Composite swinging rod of overturn driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106562720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145099A (en) * | 2019-05-07 | 2019-08-20 | 杨敏 | A kind of automatic Wall brick device |
-
2016
- 2016-10-31 CN CN201610927011.3A patent/CN106562720A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145099A (en) * | 2019-05-07 | 2019-08-20 | 杨敏 | A kind of automatic Wall brick device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170419 |