CN101319515B - Jet pipe apparatus of closet - Google Patents
Jet pipe apparatus of closet Download PDFInfo
- Publication number
- CN101319515B CN101319515B CN200810040601XA CN200810040601A CN101319515B CN 101319515 B CN101319515 B CN 101319515B CN 200810040601X A CN200810040601X A CN 200810040601XA CN 200810040601 A CN200810040601 A CN 200810040601A CN 101319515 B CN101319515 B CN 101319515B
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- Prior art keywords
- jet pipe
- closet
- housing
- screw rod
- drive motors
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a closestool spray pipe device, which is arranged on a closestool and comprises a longitudinal shell, a spray pipe which is received in the shell and is used to clean a special position of a human body, and a driving mechanism used to drive the spray pipe to extend, wherein, the spray pipe comprises a first spray pipe and a second spray pipe, the front end of each spray pipe is provided with a water outlet part, and the rear end of each spray pipe is provided with a water inlet part. The driving mechanism comprises a driving motor and a screw which is controlled by the driving motor to realize positive rotation and reverse rotation, wherein, the screw is matched with the first spray pipe and the second spray pipe in a tooth meshing mode and drives the first spray pipe and the second spray pipe to perform reciprocating movement. The closestool spray pipe device has a simple and compact structure.
Description
[technical field]
The present invention relates to a kind of Effuser device, relate in particular to the jet pipe apparatus of closet of a kind of cleaning human body privileged sites (as genitals and anal regions).
[background technology]
Toilet is installed on the chamber pot seat of lavatory usually, and the rinse water that ejects with the cleaning jet pipe is cleaned human genitals and anal regions thereby the people can be seated, and can realize cleaning the effect of human genitals and anus.
Clean jet pipe, generally comprise the rear jet that cleans anus and clean the phallic preceding jet pipe of woman.This forward and backward jet pipe generally is arranged side by side on the same horizontal plane.Certainly, also there is this forward and backward jet pipe to be arranged side by side in the same perpendicular, helps saving the volume of toilet like this.Select which kind of arrangement for use, decide according to the structure and the practical situations of toilet.
When the user behind defecation, push backlash when cleaning button, rear jet is outstanding forward and rinse water is ejected into user's anal regions.When the user pushes preshoot when cleaning button, preceding jet pipe is outstanding forward and rinse water is ejected into user's genital area.When cleaning operation is finished, clean jet pipe and return its initial position.
In the prior art, the flexible of described forward and backward jet pipe mainly realized by the pressure and the spring of water.Specifically, connect a spring at the other end of jet pipe jet cleaning water, this spring is fixed on the toilet.When needs wash, supply water toward the jet pipe the inside, can be warm water or cold water.This water supply has certain pressure, and the elastic force of this pressure breakthrough spring, orders about jet pipe and stretches out forward, and eject rinse water, realizes the purpose of cleaning.When stopping using, stop to supply water to jet pipe.Produce elastic force owing to spring is stretched, under the effect of this elastic force, jet pipe bounces back rapidly and is returned to initial position after losing hydraulic pressure.
Then, there is very big defective in such design of the prior art, promptly under the situation of hydraulic pressure deficiency, can't overcome the elastic force of spring and can't stretch out or can't stretch out fully, thereby can't arrive assigned address, realizes the purpose of flushing.
In addition, because each user's difference has high short and stout branch, so the position difference of user's anogenital.And jet pipe of the prior art can only reach assigned address or retract to initial position according to particular length in advance, can't rest on any centre position according to user's difference.Therefore, jet pipe of the prior art influences result of use, can't improve user's satisfaction.
And, also more and more higher because toilet does littler and littler to the dimensional requirement of inner each component, how to provide a kind of jet pipe apparatus of closet of compactness to also become to need in the prior art problem that overcomes and solve.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of compactness, reliable jet pipe apparatus of closet.
On the one hand, the invention provides a kind of jet pipe apparatus of closet, be installed on the toilet, comprise: jet pipe in order to clean the human body privileged sites, comprises first, second jet pipe, each jet pipe includes the outlet part that is positioned at front end, is positioned at the water entering section and the engaging piece of rear end.Housing is accommodated this first, second jet pipe, comprises first, second housing.Driving mechanism, the screw rod that comprises drive motors and controlled by drive motors, described screw rod is installed between first, second jet pipe, and cooperates with the engaging piece of jet pipe.The screw rod forward and backward drives the first or second jet pipe stretching motion.Switching mechanism switches the motion of first or second jet pipe, comprising: tumbler that can switch with the jet pipe butt and to first, second jet pipe and the elastic component that elastic force is provided for tumbler when switching first, second jet pipe.
Further, the tumbler of switching mechanism is a disc structure, comprise the teeth change that is positioned at the disk both sides, and described first, second jet pipe also is provided with the cooperation tooth that cooperates with this teeth change.
Further, described teeth change comprises a metal clips.
Further, the centre position that is positioned at the both sides teeth change on the disk protrudes out and is provided with salient point, and described elastic component is an elastic piece structure, and its middle position is provided with the curved portions that cooperates with this salient point.
Further, described elastic component is contained in the draw-in groove of housing.
Further, described tumbler is provided with accepting hole, then is provided with the dead axle that is installed in the accepting hole on the housing.
Further, have the forward and backward position limiting structure of standing screw on the housing, screw rod then is provided with limiting section accordingly.
Further, described drive motors is positioned at the rear end of housing, directly links to each other with screw rod.
On the other hand, the invention provides a kind of jet pipe apparatus of closet, be installed on the toilet, comprising: the housing of lengthwise type, be contained in being used in the housing and clean the jet pipe of human body privileged sites and drive the flexible driving mechanism of jet pipe.Wherein the front end of jet pipe is provided with outlet part, the rear end is provided with water entering section.Described driving mechanism comprises drive motors.Described driving mechanism also comprises the screw rod that is subjected to drive motors control and can realizes forward and backward, cooperates with the mode of jet pipe by the tooth engagement after this screw rod is installed in the housing.
Further, described jet pipe comprises first, second jet pipe, and described screw rod is arranged between two jet pipes.
Further, described jet pipe apparatus of closet also comprise be installed between two jet pipes in order to switch the switching device shifter of first, second jet pipe.
Further, described switching device shifter comprises the switch piece with first, second jet pipe clutch, and this switch piece is installed on the housing by elastic component.
Further, the both sides of close first, second jet pipe of described switch piece protrude out and are provided with teeth change, and also are provided with the cooperation tooth that cooperates with this teeth change on first, second jet pipe accordingly.
Further, described teeth change is two, is one and cooperate tooth.
Further, wherein a teeth change is a metal clips.
Another aspect, the invention provides a kind of jet pipe apparatus of closet, be installed on the toilet, comprise: the housing of lengthwise type, the switching mechanism that is contained in interior first, second jet pipe that is used to clean the human body privileged sites of housing, drives the drive motors of first, second jet pipe motion and switch first, second jet pipe motion.Jet pipe apparatus of closet of the present invention also comprises cooperating by the tooth engagement system with first, second jet pipe and drives the flexible screw mechanism of first, second jet pipe, and described drive motors directly is connected with screw mechanism and controls the screw mechanism rotation.
Compared with prior art, it is flexible that one side jet pipe apparatus of closet of the present invention is controlled jet pipe by the motor rotation, overcomes the deficiency that only relies on the motion of hydro powered jet pipe in the prior art; On the other hand, jet pipe apparatus of closet of the present invention drives the jet pipe stretching motion by screw mechanism, and compact conformation is reliable.
[description of drawings]
Fig. 1 is the three-dimensional view of jet pipe apparatus of closet of the present invention.
Fig. 2 is a jet pipe apparatus of closet decomposing schematic representation of the present invention.
Fig. 3 is the decomposing schematic representation of another angle of jet pipe apparatus of closet of the present invention.
Fig. 4 is the switching mechanism of jet pipe apparatus of closet of the present invention and the partial schematic diagram of housing.
Fig. 5 is the partial schematic diagram of switching mechanism, jet pipe and the housing of jet pipe apparatus of closet of the present invention.
Fig. 6 is the schematic diagram that jet pipe apparatus of closet of the present invention is not installed first housing.
[embodiment]
Specifically introduce various embodiment of the present invention with reference to the accompanying drawings, structure or function identical among the figure mark with identical numeral.Should be noted that the purpose of accompanying drawing just is convenient to the explanation to the specific embodiment of the invention, is not a kind of unnecessary narration or limitation of the scope of the invention, and in addition, accompanying drawing there is no need to draw in proportion.
As shown in Figure 1 to Figure 3, jet pipe apparatus of closet 100 of the present invention mainly comprises: housing 1, be housed in the jet pipe 2 that can stretch back and forth in the housing 1, drive driving mechanism 3 and switching mechanism 4 that jet pipe 2 moves.Wherein:
Described driving mechanism 3 comprises drive motors 31 and the drive screw 32 that rotates with drive motors 31, but wherein said drive motors 31 forward and backwards, and control drive screw 32 rotates, and then controls stretching out and withdrawal of first jet pipe 21 or second jet pipe 22.
Described switching mechanism 4 is to switch the executing agency of selecting first jet pipe 21 or second jet pipe 22 to stretch.
Continuation is with reference to Fig. 2 and shown in Figure 3, first jet pipe 21 of jet pipe apparatus of closet 100 of the present invention comprises first water entering section 211, first nozzle (or first outlet part), 212 and first engaging piece 213, and similarly, second jet pipe 22 comprises second water entering section 221, second nozzle (or second outlet part), 222 and second engaging piece 223.Be the tooth engagement between described first engaging piece 213 and second engaging piece 223 and the screw rod 32.
Described switching mechanism 4 is an elastic parts.In Fig. 2 and Fig. 3, switching mechanism 4 comprises tumbler 41 and elastic component 42.Wherein elastic component 42 can make tumbler 41 be subjected to the constraint of elastic force in rotation process, makes that switching is more reliable, effect is better.The tumbler 41 and the elastic component 42 of this switching mechanism 4 are installed in the housing 1.This tumbler 41 can rotate (being detailed later) around dead axle.
Further, in first, second engaging piece 213,223 rear ends, also be respectively equipped with first, second and cooperate tooth 214,224 on above-mentioned first jet pipe 21 and second jet pipe 22.Tumbler 41 both sides of switching mechanism 4 then are provided with the teeth change 411 that cooperates tooth 214,224 to cooperate with first, second.This teeth change 411 cooperates the cooperating of tooth 214,224 with first, second, making wins realizes between the jet pipe 21 and second jet pipe 22 switching.
Especially, for more reliable effect, the part of teeth change 411 is made of shell fragment 412.This shell fragment 412 can be provided with separately and movable being installed on the tumbler 41, also can adopt the form with tumbler 41 one-body molded (Insert-molding).
In the present invention one preferred embodiment, tumbler 41 is roughly a disc structure.Described teeth change 411 is configured in the left and right sides of disk, and further is provided with arc salient point 413 at the top of disk (being the centre of teeth change).Described elastic component 42 is an elastic piece structure, and part is a curved portions 421 therebetween.After being assembled on the housing 1, curved portions 421 cooperatings of this arc salient point 413 and shell fragment make that the switching effect is better.
In another embodiment of the present invention, elastic component 42 also can be other elastic mechanisms, as spring (not shown).One end of spring is fixed on the housing 1, and the other end is fixed on the tumbler 41.In the jet pipe handoff procedure, provide enough elastic forces at spring, smooth and easy to guarantee switching.On the other hand, described tumbler 41 also can be a cam structure etc., to realize putting in place fast handoff functionality.
Really, in Effuser device 100 of the present invention, switching mechanism 4 also can adopt the habitual mode of industry such as motor switching to realize.In another embodiment of the present invention, switch motor is subjected to water closet controller (MCU) control, and when needs switched, MCU drove switch motor first, second jet pipe is switched selection.
Continue with reference to shown in Figure 4, when Effuser device 100 of the present invention is installed, first described switching mechanism 4 is installed on second housing 12.
Being provided with the draw-in groove 121 that limits elastic component 42 positions in housing 1 second housing 12, but being not limited to second housing 12, also can be in first housing 11.Elastic component 42 is fixed in the draw-in groove 121.Second housing 12 also is provided with the fixedly dead axle 122 of tumbler 41, and the center of corresponding fixture 41 is provided with the accepting hole 414 (as shown in Figure 3) of accommodating dead axle 122.Described tumbler 41 rotates around dead axle 122.Really, also dead axle can be arranged on the tumbler 41, and accepting hole is arranged on the housing 1.
Continue secondly, first, second jet pipe 21,22 to be installed on second housing 12 with reference to shown in Figure 5.
Described first, second jet pipe 21,22 is installed in the both sides of switching mechanism 4, and wherein first, second cooperates tooth 214,224 to cooperate with the teeth change 411 of switching mechanism 4.In the present invention one preferred embodiment, cooperating tooth 214,224 is one, and teeth change 411 is two, and one of them is a metal clips.During cooperation, described cooperation tooth 214,224 is between teeth change 411.
Continue then, driving mechanism 3 to be installed on second housing 12 with reference to shown in Figure 6.
Described screw rod 32 is installed in the centre of first, second jet pipe 21,22.Described second housing 12 is provided with the forward and backward position limiting structure 123,124 (as shown in Figure 3, also being provided with forward and backward position limiting structure 113,114 on first housing 11) at standing screw 32 both ends.Simultaneously, the back end circumference of described screw rod 32 is also protruded and is provided with limited section 321 (certainly, the front end of screw rod 32 also can be provided with similar limited section).First engaging piece 213 of the screw thread of described screw rod 32 and first, second jet pipe 21,22 and the engagement of second engaging piece, 223 teeth.Described drive motors 31 is installed in the outside, rear end of housing 1 second housing 12.The driving shaft 311 of drive motors 31 extend in second housing 1 and with screw rod 32 rear ends and is connected.
At last, first housing 11 is installed on second housing 12.Lock together by screw between the two.Certainly, also can adopt snap device to cooperate fits together.Since then, jet pipe apparatus of closet 100 of the present invention is just finished assembling.
Further, jet pipe apparatus of closet 100 is installed in the toilet (not shown) again, and first, second water entering section 211,221 of first, second jet pipe 21,22 links to each other with the water inlet pipe of rinse water.Simultaneously, drive motors 31 is subjected to the control of toilet controller MCU and rotates.
During original state, a jet pipe (shown in Fig. 6 being second jet pipe 22) and screw rod 32 engagements are positioned at the operating position.Drive motors 31 forward or reverse are decided according to the screw thread of screw rod 32.When drive motors 31 is just changeing (or counter-rotating), drive this second jet pipe 22 and move forward; During drive motors 31 counter-rotatings (or just changeing), drive this second jet pipe 22 and move backward.Between just changeing, reverse after stretching out housing 1, drive motors 31 switches fast, described second jet pipe 22 is done fast and is moved back and forth, thereby the rinse water that makes second jet pipe 22 eject is more comprehensively cleaned the part that needs clean, and makes the user more comfortable.
When needs switched jet pipe, this second jet pipe 22 cooperated teeth change 411 butts of the switching mechanism 4 of a tooth 224 and a side, and switching mechanism 4 interventions are also carried out change action (with reference to shown in Figure 5).Behind the cooperation tooth 224 and teeth change 411 butts of described second jet pipe 22, tumbler 41 rotates, curved portions 421 Elastic Contact of salient point 413 and elastic component 42.Further, salient point 413 overcomes elastic force, forward the another side of center line (chain-dotted line at label A place among Fig. 5) of curved portions 421 to after, this second jet pipe 22 is switched tooth 411 and drives to continue to shrink back and break away from screw rod 32 and cooperates the arrival stop position.Meanwhile, the teeth change 411 of tumbler 41 opposite sides pushes away forward with another jet pipe (shown in Fig. 6 being first jet pipe 21) butt and with first jet pipe 21, and makes the engaging piece 213 of this first jet pipe 21 and screw rod 32 teeth mesh, and arrives the operating position.In like manner, when drive motors 31 forward and backwards, another jet pipe 21 stretches out accordingly or withdraws.Analogize therewith, when first jet pipe, 21 rollbacks, in the time of need switching with second jet pipe 22, switching mechanism 4 is got involved once more, carries out change action.Change action as above repeats no more herein.
When using this jet pipe apparatus of closet 100, the instruction of MCU process user is controlled jet pipe apparatus of closet 100.When needing first jet pipe, 21 water sprays, first jet pipe 21 is switched to the operating position, and second jet pipe 22 is positioned at stop position.Drive motors 31 is just changeing (or counter-rotating) then, and screw rod 32 rotates and impels first jet pipe 21 to stretch out housing 1.First jet pipe 21 stops when arriving predetermined cleaning positions, and MCU further controls rinse water and enters water entering section 211, and from outlet part 212 ejections.After being used to complete, drive motors 31 counter-rotatings (or just changeing), screw rod 32 drives first jet pipe 21 and return back in the housing 1.When needs second jet pipe 22 water sprays, second jet pipe 22 is switched to the operating position, and first jet pipe 21 is positioned at stop position.Drive motors 31 is just changeing (or counter-rotating) then, and drive second jet pipe 22 by screw rod 32 rotations and reach predetermined cleaning positions, and then MCU control water spray.After being used to complete, drive motors counter-rotating (or just changeing), screw rod 32 drives second jet pipe 22 and is returned to housing 1 inside.Wherein, the judgement of jet pipe shift motion or position can be passed through the MCU software control, also can realize by hardware such as position sensor such as Hall element, optical inductors, repeats no more herein.
Water closet jet pipe 100 of the present invention utilizes screw rod to rotate and reverse and drives the forward and backward motion of jet pipe, has overcome the defective that prior art needs a plurality of gear trains to realize, and is simple in structure, compact, and is beneficial to production and assembling.
Further, jet pipe apparatus of closet 100 switching mechanisms 4 deft designs of the present invention can not need further to be provided with switch motor and switch the motion of two jet pipes, and only realize switching and drive the jet pipe motion by a drive motors simultaneously.And the Effuser device of prior art often needs the motor more than 2 or 2, and Comparatively speaking, element of the present invention is few, and cost is low.And drive motors is positioned at the rear end of housing, directly is connected with screw rod, makes whole jet pipe 100 simpler, compact.Really, drive motors also can be installed in the jet pipe side according to the needs on the real space.
Though disclosed the specific embodiment of the present invention above, they are not the limitations of the scope of the invention, know those skilled in the art person the above concrete modifications and variations of implementing is also contained within the scope of the present invention.
Claims (14)
1. a jet pipe apparatus of closet is installed on the toilet, comprising:
Jet pipe in order to clean the human body privileged sites, comprises first, second jet pipe, and each jet pipe includes the outlet part that is positioned at front end, is positioned at the water entering section and the engaging piece of rear end;
Housing is accommodated this first, second jet pipe, comprises first, second housing;
Driving mechanism, the screw rod that comprises drive motors and controlled by drive motors, described screw rod is installed between first, second jet pipe, and cooperates with the engaging piece of jet pipe, and the screw rod forward and backward drives the first or second jet pipe stretching motion; And
Switching mechanism switches the motion of first or second jet pipe, comprising: tumbler that can switch with the jet pipe butt and to first, second jet pipe and the elastic component that elastic force is provided for tumbler when switching first, second jet pipe.
2. jet pipe apparatus of closet as claimed in claim 1 is characterized in that: the tumbler of switching mechanism is a disc structure, comprise the teeth change that is positioned at the disk both sides, and described first, second jet pipe also is provided with the cooperation tooth that cooperates with this teeth change.
3. jet pipe apparatus of closet as claimed in claim 2 is characterized in that: described teeth change comprises a metal clips.
4. as claim 2 or 3 described jet pipe apparatus of closet, it is characterized in that: the centre position that is positioned at the both sides teeth change on the disk protrudes out and is provided with salient point, and described elastic component is an elastic piece structure, and its middle position is provided with the curved portions that cooperates with this salient point.
5. jet pipe apparatus of closet as claimed in claim 4 is characterized in that: described elastic component is contained in the draw-in groove of housing.
6. jet pipe apparatus of closet as claimed in claim 4 is characterized in that: described tumbler is provided with accepting hole, then is provided with the dead axle that is installed in the accepting hole on the housing.
7. jet pipe apparatus of closet as claimed in claim 1 is characterized in that: have the forward and backward position limiting structure of standing screw on the housing, screw rod then is provided with limiting section accordingly.
8. jet pipe apparatus of closet as claimed in claim 1 is characterized in that: described drive motors is positioned at the rear end of housing, directly links to each other with screw rod.
9. a jet pipe apparatus of closet is installed on the toilet, comprising: the housing of lengthwise type, be contained in being used in the housing and clean the jet pipe of human body privileged sites and drive the flexible driving mechanism of jet pipe; Wherein the front end of jet pipe is provided with outlet part, the rear end is provided with water entering section; Described driving mechanism comprises drive motors, and described driving mechanism also comprises the screw rod that is subjected to drive motors control and can realizes forward and backward, cooperates with the mode of jet pipe by the tooth engagement after this screw rod is installed in the housing; Described jet pipe comprises first, second jet pipe, and described screw rod is arranged between two jet pipes; Described jet pipe apparatus of closet also comprises and being installed between first, second jet pipe in order to switch the switching device shifter of first, second jet pipe.
10. jet pipe apparatus of closet as claimed in claim 9 is characterized in that: described switching device shifter comprises the switch piece with first, second jet pipe clutch, and this switch piece is installed on the housing by elastic component.
11. jet pipe apparatus of closet as claimed in claim 10 is characterized in that: the both sides of close first, second jet pipe of described switch piece protrude out and are provided with teeth change, and also are provided with the cooperation tooth that cooperates with this teeth change on first, second jet pipe accordingly.
12. jet pipe apparatus of closet as claimed in claim 11 is characterized in that: described teeth change is two, is one and cooperate tooth.
13. jet pipe apparatus of closet as claimed in claim 12 is characterized in that: wherein a teeth change is a metal clips.
14. jet pipe apparatus of closet, be installed on the toilet, comprise: the housing of lengthwise type, the switching mechanism that is contained in interior first, second jet pipe that is used to clean the human body privileged sites of housing, drives the drive motors of first, second jet pipe motion and switch first, second jet pipe motion, it is characterized in that: comprise also cooperating by the tooth engagement system driving the flexible screw mechanism of first, second jet pipe that described drive motors directly is connected with screw mechanism and controls the screw mechanism rotation with first, second jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040601XA CN101319515B (en) | 2008-07-16 | 2008-07-16 | Jet pipe apparatus of closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040601XA CN101319515B (en) | 2008-07-16 | 2008-07-16 | Jet pipe apparatus of closet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101319515A CN101319515A (en) | 2008-12-10 |
| CN101319515B true CN101319515B (en) | 2011-04-27 |
Family
ID=40179754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810040601XA Expired - Fee Related CN101319515B (en) | 2008-07-16 | 2008-07-16 | Jet pipe apparatus of closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101319515B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130008909A (en) * | 2011-07-13 | 2013-01-23 | 주식회사 콜러노비타 | Nozzle assembly for warm water dealing of bidet |
| CN114411903B (en) * | 2022-01-26 | 2024-04-05 | 谷力(厦门)科技有限公司 | Compact type toilet bowl human body cleaning device and toilet bowl |
-
2008
- 2008-07-16 CN CN200810040601XA patent/CN101319515B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101319515A (en) | 2008-12-10 |
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Granted publication date: 20110427 Termination date: 20130716 |