CN104644045A - Closestool cleaning device - Google Patents

Closestool cleaning device Download PDF

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Publication number
CN104644045A
CN104644045A CN201510131969.7A CN201510131969A CN104644045A CN 104644045 A CN104644045 A CN 104644045A CN 201510131969 A CN201510131969 A CN 201510131969A CN 104644045 A CN104644045 A CN 104644045A
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CN
China
Prior art keywords
main frame
fixed
tooth bar
seat ring
gear
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.)
Pending
Application number
CN201510131969.7A
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Chinese (zh)
Inventor
黄琳
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510131969.7A priority Critical patent/CN104644045A/en
Publication of CN104644045A publication Critical patent/CN104644045A/en
Priority to CN201520448445.6U priority patent/CN204753760U/en
Priority to CN201510362296.6A priority patent/CN104947768B/en
Pending legal-status Critical Current

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Abstract

The invention discloses a closestool cleaning device which comprises a main engine arranged above the closestool body, and a cover and a seat ring which are hinged to two outer sides of the main engine. The key points of the technical scheme are as follows: a rack of which the lower end is fixed on the closestool body and the upper end stretches into the main engine is arranged between the closestool body and the main engine; and a lifting mechanism which is connected with the rack and the seat ring so as to uncover the seat ring and link with the main engine to be lifted is arranged in the main engine. According to the closestool cleaning device disclosed by the invention, the lifting mechanism meshed with the rack is utilized, so that the main engine can be linked to lift and leave the cleaning device mounting surface of the closestool when the seat ring is uncovered, the range of splashing male urine onto the cleaning device can be effectively widened, and the closestool is convenient to clean. When the seat ring is put down, because the seat ring is meshed with the main engine by virtue of a gear, the main engine simultaneously descends, and finally the seat ring rotates to descend and drop to be parallel to the main engine and reaches the closestool body plane of the closestool.

Description

A kind of closestool bidet
[technical field]
The present invention relates to a kind of closestool bidet, especially a kind of while raising seat ring main frame also can link promote closestool bidet.
[background technology]
Sanitary equipment, as the one of sanitary earthenware, is that this sanitary equipment is located at above toilet for cleaning genitals and circumanal device after relieving oneself.But when being provided with sanitary equipment, the sanitary equipment installed surface of toilet is not easy cleaning, thus easily tough stains is produced and breed bacteria in this part, because existing sanitary equipment utilizes bolt to combine with toilet usually, thus in separation, there is trouble, thus, in the sanitary equipment installed surface of cleaning toilet, there is inconvenience.Some sanitary equipments are installed and removed in a sliding manner and are fixed at sanitary equipment installed surface, but also there is the inconvenience needing to be separated tube connector in this, also can splash bottom sanitary equipment in man's urine to toilet simultaneously, in order to address these problems, also someone have developed the technology using hydraulic pressure to promote sanitary equipment, and this technology adopts the piston and water vat that can rise and decline, the switch of forward and reverse water inlet, many water routes are installed, complex structure, troublesome poeration.
The present invention makes in view of the situation.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of structure simple, easy to operate, automatically can rise the closestool bidet that can prevent man's urine to splash bottom it convenient its installed surface of cleaning simultaneously.
The present invention is achieved by the following technical solutions:
A kind of closestool bidet, comprise the main frame 2 be located at above toilet bowl 1 and the toilet cover 3 being hinged on described main frame 2 liang of outsides and seat ring 4, water inlet pipe component 5 and the sparge pipe assembly 6 for cleaning is provided with in described main frame 2, it is characterized in that: between described toilet bowl 1 and described main frame 2, be provided with lower end be fixed on upper end on described toilet bowl 1 and stretch into the tooth bar 7 in described main frame 2, be provided with in described main frame 2 and connect described main frame 2 while described tooth bar 7 makes described seat ring 4 be raised with described seat ring 4 and also can link by the hoisting mechanism promoted.
Closestool bidet as above, is characterized in that: described hoisting mechanism is be fixed on the hinged end of described seat ring 4 and the sector gear 9 engaged with described tooth bar 7.
Closestool bidet as above, is characterized in that: described hoisting mechanism comprises the sector gear 9 being fixed on described seat ring 4 hinged end, is also provided with the intermediate transmission mechanism 8 for connecting both between described sector gear 9 and described tooth bar 7.
Closestool bidet as above, it is characterized in that: described intermediate transmission mechanism 8 comprises connection gear train of at least one engagement, described connection gear train comprise engage with described sector gear 9 first be connected gear 10 and engage with described tooth bar 7 second be connected gear 11.
Closestool bidet as above, is characterized in that: described main frame 2 internal fixtion has motor 12, and the described first output shaft connecting gear 10 or the second connection gear 11 and described motor 12 is connected and fixed and drives rotation by described motor 12.
Closestool bidet as above, it is characterized in that: described tooth bar 7 is two, to be fixed by the fixed head 13 be fixed on described toilet bowl 1 and to stretch into the both sides of described main frame 2 inner, bottom described main frame 2, be provided with the positioning ring 22 coordinating with described tooth bar 7 and can slide up and down along described tooth bar 7.
Closestool bidet as above, is characterized in that: described fixed head 13 is also provided with lead 14, and described tooth bar 7 to be located on described lead 14 and to be communicated with lead 14 and together stretches in described main frame 2.
Closestool bidet as above, is characterized in that: described tooth bar 7 is vertically fixed on described toilet bowl 1.
Closestool bidet as above, is characterized in that: described tooth bar 7 is fixed to the back sweep of described toilet bowl 1.
Closestool bidet as above, it is characterized in that: the both sides of described seat ring 4 are provided with for hinged hinge 15, sector gear 9 described in two is separately fixed on the hinge 15 of both sides, be provided with the fixed mount 16 being connected gear 11 for fixing described first connection gear 10 with second in described main frame 2, described fixed mount 16 is connected gear 11 axial restraint by establishing the first fixed leg 17 thereon and the second fixed leg 18 to be connected gear 10 by described first respectively with second.
Compared with prior art, the present invention has the following advantages:
1, closestool bidet of the present invention utilizes a hoisting mechanism engaged with tooth bar, make while starting seat ring, main frame also can link rise, leaves the sanitary equipment installed surface of toilet, effectively can reduce the scope that sanitary equipment is splashed by man's urine, also be convenient to sweep cleaning, when putting down seat ring, because seat ring and main frame pass through gears meshing simultaneously, main frame declines simultaneously, finally, seat ring rotates the whereabouts parallel with main frame that decline, and arrives toilet bowl plane simultaneously.
2, the hoisting mechanism of main frame of the present invention is divided into multiple, the first be fixed on seat ring hinge on and the sector gear engaged with described tooth bar, directly engaging with tooth bar by rotating sector gear, making it upwards walk on tooth bar thus drive sanitary equipment to rise by hinge; The second is between sector gear and tooth bar, increase one or more intermeshing connection gear train, increase the stability of its transmission and solve the problem of its interior layout, motor can also be set on described connection gear, be driven by motor and connect pinion rotation thus drive main frame rising and seat ring to start.
3, the present invention also can tooth bar is oblique after be arranged on the installed surface of sanitary equipment, such sanitary equipment also can move to the rear of toilet bowl while being promoted, increase space, further avoid the possibility that sanitary equipment is polluted by man's urine, be also more prone to clean.
4, bottom main frame of the present invention and back is provided with air vent for exhausting, decreases bacteria breed.
[accompanying drawing explanation]
Fig. 1 is that sanitary equipment of the present invention fills the stereogram be arranged on toilet bowl;
Fig. 2 is the exploded view under sanitary equipment embodiment one normal condition of the present invention;
Fig. 3 is the exploded view under sanitary equipment embodiment one main frame of the present invention interlock propradation;
Fig. 4 is the exploded view under sanitary equipment embodiment two seat ring normal condition of the present invention;
Fig. 5 is oblique rear side view when arranging of the tooth bar of sanitary equipment of the present invention;
Fig. 6 is the enlarged drawing at A place in Fig. 4.
In figure: 1 is toilet bowl; 2 is main frame; 201 is main frame upper cover; 202 is main frame lower cover; 3 is toilet cover; 4 is seat ring; 5 is water inlet pipe component; 6 is sparge pipe assembly; 7 is tooth bar; 8 is intermediate transmission mechanism; 9 is sector gear; 10 is the first connection gear; 11 is the second connection gear; 12 is motor; 13 is fixed head; 14 is lead; 15 is hinge; 16 is fixed mount; 17 is the first fixed leg; 18 is the second fixed leg; 19 is air vent; 20 for connecting ear; 21 is operation panel; 22 is positioning ring.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of closestool bidet, comprise the main frame 2 be located at above toilet bowl 1 and the toilet cover 3 being hinged on described main frame 2 liang of outsides and seat ring 4, described main frame 2 is provided with water inlet pipe component 5 and the sparge pipe assembly 6 for cleaning, between described toilet bowl 1 and described main frame 2, be provided with lower end be fixed on upper end on described toilet bowl 1 and stretch into the tooth bar 7 in described main frame 2, be provided with in described main frame 2 and connect while described tooth bar 7 makes described seat ring 4 be raised with described seat ring 4 that described main frame 2 also can automatically by the hoisting mechanism promoted.Described seat ring 4 is hinged on the below of described toilet cover 3.
Described tooth bar 7 preferably two, is fixed by the fixed head 13 be fixed on described toilet bowl 1 and is stretched in described main frame 2 by the both sides of described main frame 2.Described fixed head 13 is fixed by bolts on the sanitary equipment installed surface of toilet bowl 1, fixed head 13 is fixed with the tooth bar 7 described in two, and described tooth bar 7 upper part is provided with tooth, as the tooth bar 7 on Fig. 5.
The positioning ring 22 coordinating with described tooth bar 7 and can slide up and down along described tooth bar 7 is provided with bottom described main frame 2.If be also provided with lead 14, then this positioning ring 22 is enclosed within tooth bar 7 and lead 14, for limiting the motion of tooth bar 7 horizontal direction.
Further, described fixed head 13 is also provided with lead 14, described lead 14 pairs of main frames rises to the effect of guiding, described tooth bar 7 is fixed on above described lead 14, and lead 14 stretches in main frame 2 together with its upper rack 7.
Described tooth bar 7, described fixed head 13 and described lead 14 also can be made of one part, as shown in Figure 2.
Described hoisting mechanism can for being fixed on the hinged end of described seat ring 4 and the sector gear 9 engaged with described tooth bar 7, as shown in Figures 2 and 3.Described seat ring 4 is provided with two connection ears 20 by side the right and left of main frame, described connection ear 20 is provided with hinge 15, under the prerequisite not having hoisting mechanism, described seat ring 4 can rotate around main frame 2 and main frame 2 can not automatic lifting, sector gear 9 described in two is fixed on described hinge 15, it is made upwards to walk on tooth bar 7 by starting the indirect sector gear 9 that rotates of described seat ring 4, because sector gear 9 and hinge 15 are integrally located on seat ring 4, thus the hinge 15 on seat ring 4 rises, also drive main frame 2 also rises automatically, thus make whole sanitary equipment leave the sanitary equipment installed surface of toilet bowl 1, can effectively reduce the scope splashed by man's urine, also be convenient to sweep cleaning simultaneously, when putting down seat ring 4, because seat ring 4 and main frame 2 are engaged by sector gear 9, main frame 2 declines simultaneously, finally, seat ring 4 rotates the whereabouts parallel with main frame 2 that decline, arrive toilet bowl 1 plane simultaneously, realize the interlock effect of seat ring 4 and main frame 2.
Second embodiment of hoisting mechanism of the present invention comprises the sector gear 9 being fixed on described seat ring 4 hinged end, the intermediate transmission mechanism 8 for connecting both is provided with between described sector gear 9 and described tooth bar 7, described intermediate transmission mechanism 8 comprises the connection gear train of at least one engagement, there is engagement gear train inside, also can have engagement between gear train.As shown in Figure 4, be one and connect the situation of gear train: described connection gear train comprise engage with described sector gear 9 first be connected gear 10 and engage with described tooth bar 7 second be connected gear 11, described first connection gear 10 and described second is connected gear 11 and also intermeshes, between described sector gear 9 and described tooth bar 7, namely establish the connection gear of two external toothings.Certain described intermediate transmission mechanism 8 does not limit to the embodiment being connected gear external toothing with above-mentioned two; also the intermediate transmission mechanism can also commonly used with mechanical field; as the internal messing of gear train, turbine and worm transmission, Chain conveyer or even belt transmission; in all mechanical fields, those of ordinary skill makes many variations to this intermediate transmission mechanism according to the above description, all should within the protection domain of the application.
Further, the motor 12 that the described first connection gear 10 or the second connection gear 11 change by being fixed in described main frame 2 can be driven rotation.As shown in Figure 4, motor 12 output shaft is connected gear 10 or second and connects gear 11 and be fixedly connected with described first, remove the second embodiment that motor 12 is exactly the application.When motor 12 drives the second connection gear 11, motor shaft rotates clockwise then main frame and rises, and rotates counterclockwise then main frame and declines; When motor 12 drives the first connection gear 10, then just contrary.Two motors 12 can be used to drive the connection gear train of both sides to rotate respectively.Bevel gear structure can also be increased, use a motor 12 to drive the connection gear train of both sides to rotate.
The both sides of described seat ring 4 are provided with for hinged hinge 15, sector gear 9 described in two is separately fixed on the hinge 15 of both sides, the fixed mount 16 being connected gear 11 for fixing described first connection gear 10 with second is provided with in described main frame 2, described fixed mount 16 is connected gear 11 axial restraint by establishing the first fixed leg 17 thereon and the second fixed leg 18 to be connected gear 10 by described first respectively with second, as shown in Figure 4 and Figure 6.Second embodiment connects gear 11 by second and scrolls up on tooth bar 7, drives main frame 2 to rise by the fixed mount 16 be fixed on main frame 2 base plate.And seat ring 4 drives seat ring 4 start and rise by the sector gear 9 that is connected gear 10 with first and engages and hinge 15.
Tooth bar 7 in above-mentioned enforcement can be vertically fixed on the sanitary equipment installed surface of described toilet bowl 1, also can fix to the back sweep of described toilet bowl 1, as shown in Figure 5, on toilet bowl 1, the installed surface of sanitary equipment is horizontal plane, tooth bar 7 is mounted opposite and arranges towards rear-inclined, when raising seat ring 4, main frame 2 is not only up promoted also can move toward rear, increase space, further avoid the possibility that sanitary equipment is polluted by man's urine, sanitary equipment and installed surface thereof also become and are more prone to clean.
Described main frame 2 comprises snapping or the main frame upper cover 201 be spirally connected and main frame lower cover 202, described main frame 2 side is provided with operation panel 21, plate is provided with multiple button, for regulating current, water temperature, the elongation controlling sparge pipe is cleaned etc. human body, bottom described main frame 2 and back is provided with the air vent 19 for exhausting, further reduces bacteria breed.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.

Claims (10)

1. a closestool bidet, comprise the main frame (2) and the toilet cover (3) be hinged on outside described main frame (2) two and seat ring (4) of being located at toilet bowl (1) top, water inlet pipe component (5) and the sparge pipe assembly (6) for cleaning is provided with in described main frame (2), it is characterized in that: between described toilet bowl (1) and described main frame (2), be provided with lower end be fixed on the upper upper end of described toilet bowl (1) and stretch into tooth bar (7) in described main frame (2), in described main frame (2), be provided with described main frame (2) while the described tooth bar of connection (7) makes described seat ring (4) be raised with described seat ring (4) also can link by the hoisting mechanism promoted.
2. closestool bidet according to claim 1, is characterized in that: described hoisting mechanism is for being fixed on the hinged end of described seat ring (4) and the sector gear (9) engaged with described tooth bar (7).
3. closestool bidet according to claim 1, it is characterized in that: described hoisting mechanism comprises the sector gear (9) being fixed on described seat ring (4) hinged end, between described sector gear (9) and described tooth bar (7), be also provided with the intermediate transmission mechanism (8) for connecting both.
4. closestool bidet according to claim 3, it is characterized in that: described intermediate transmission mechanism (8) comprises connection gear train of at least one engagement, described connection gear train comprise engage with described sector gear (9) first be connected gear (10) and engage with described tooth bar (7) second be connected gear (11).
5. closestool bidet according to claim 4, it is characterized in that: described main frame (2) internal fixtion has motor (12), the described first output shaft connecting gear (10) or the second connection gear (11) and described motor (12) is connected and fixed and is driven by described motor (12) and rotates.
6. the closestool bidet according to any one of claim 1 to 5, it is characterized in that: described tooth bar (7) is two, fixed by the fixed head (13) be fixed on described toilet bowl (1) and to stretch into the both sides of described main frame (2) inner, described main frame (2) bottom is provided with the positioning ring (22) coordinating with described tooth bar (7) and can slide up and down along described tooth bar (7).
7. closestool bidet according to claim 6, it is characterized in that: described fixed head (13) is also provided with lead (14), described tooth bar (7) is located at described lead (14) and goes up and be communicated with lead (14) and together stretch in described main frame (2).
8. the closestool bidet according to any one of claim 1 to 5, is characterized in that: described tooth bar (7) is vertically fixed on described toilet bowl (1).
9. the closestool bidet according to any one of claim 1 to 5, is characterized in that: described tooth bar (7) is fixed to the back sweep of described toilet bowl (1).
10. closestool bidet according to claim 6, it is characterized in that: the both sides of described seat ring (4) are provided with for hinged hinge (15), sector gear (9) described in two is separately fixed on the hinge (15) of both sides, the fixed mount (16) being connected gear (11) for fixing described first connection gear (10) with second is provided with in described main frame (2), described fixed mount (16) is connected gear (11) axial restraint by establishing the first fixed leg (17) thereon and the second fixed leg (18) to be connected gear (10) by described first respectively with second.
CN201510131969.7A 2015-03-24 2015-03-24 Closestool cleaning device Pending CN104644045A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201510131969.7A CN104644045A (en) 2015-03-24 2015-03-24 Closestool cleaning device
CN201520448445.6U CN204753760U (en) 2015-03-24 2015-06-25 Closestool sanitary equipment
CN201510362296.6A CN104947768B (en) 2015-03-24 2015-06-25 Toilet bidet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510131969.7A CN104644045A (en) 2015-03-24 2015-03-24 Closestool cleaning device

Publications (1)

Publication Number Publication Date
CN104644045A true CN104644045A (en) 2015-05-27

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN201510131969.7A Pending CN104644045A (en) 2015-03-24 2015-03-24 Closestool cleaning device
CN201510362296.6A Active CN104947768B (en) 2015-03-24 2015-06-25 Toilet bidet
CN201520448445.6U Expired - Fee Related CN204753760U (en) 2015-03-24 2015-06-25 Closestool sanitary equipment

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201510362296.6A Active CN104947768B (en) 2015-03-24 2015-06-25 Toilet bidet
CN201520448445.6U Expired - Fee Related CN204753760U (en) 2015-03-24 2015-06-25 Closestool sanitary equipment

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947768A (en) * 2015-03-24 2015-09-30 黄琳 Toilet bidet
US10370837B2 (en) 2017-05-16 2019-08-06 Homemation Llc Self-contained toilet bowl dispenser and light
US10378194B2 (en) 2017-02-08 2019-08-13 Homemation Llc Self-contained toilet bowl dispenser and light
USD991427S1 (en) 2021-08-05 2023-07-04 Homemation, Inc. Fragrance dispenser
USD1008036S1 (en) 2021-08-05 2023-12-19 Homemation, Inc. Fragrance container

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419708A (en) * 2016-08-31 2017-02-22 浙江高翔工贸有限公司 Toilet lid capable of rising and falling
CN108571045B (en) * 2018-03-30 2020-07-07 潘传明 Squatting pan flushing system suitable for public lavatory

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3296955B2 (en) * 1996-01-30 2002-07-02 株式会社イナックス Toilet seat lifting device
JP4426857B2 (en) * 2004-01-29 2010-03-03 アイシン精機株式会社 Toilet seat device
JP4973458B2 (en) * 2007-11-13 2012-07-11 パナソニック株式会社 Toilet seat device
JP2009297573A (en) * 2009-10-01 2009-12-24 Inax Corp Toilet bowl apparatus
JP5682690B1 (en) * 2013-09-30 2015-03-11 Toto株式会社 Sanitary washing device
CN104644045A (en) * 2015-03-24 2015-05-27 黄琳 Closestool cleaning device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947768A (en) * 2015-03-24 2015-09-30 黄琳 Toilet bidet
US10378194B2 (en) 2017-02-08 2019-08-13 Homemation Llc Self-contained toilet bowl dispenser and light
US10626588B2 (en) 2017-02-08 2020-04-21 Homemation Llc Self-contained toilet bowl dispenser and light
US10633847B2 (en) 2017-02-08 2020-04-28 Homemation Llc Self-contained toilet bowl dispenser and light
US10633846B2 (en) 2017-02-08 2020-04-28 Homemation Llc Self-contained toilet bowl dispenser and light
US10370837B2 (en) 2017-05-16 2019-08-06 Homemation Llc Self-contained toilet bowl dispenser and light
USD991427S1 (en) 2021-08-05 2023-07-04 Homemation, Inc. Fragrance dispenser
USD1008036S1 (en) 2021-08-05 2023-12-19 Homemation, Inc. Fragrance container

Also Published As

Publication number Publication date
CN204753760U (en) 2015-11-11
CN104947768B (en) 2017-04-12
CN104947768A (en) 2015-09-30

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Application publication date: 20150527