CN203709927U - Automatic flipping mechanism - Google Patents
Automatic flipping mechanism Download PDFInfo
- Publication number
- CN203709927U CN203709927U CN201420082753.7U CN201420082753U CN203709927U CN 203709927 U CN203709927 U CN 203709927U CN 201420082753 U CN201420082753 U CN 201420082753U CN 203709927 U CN203709927 U CN 203709927U
- Authority
- CN
- China
- Prior art keywords
- seat ring
- push rod
- cylinder
- rotating shaft
- ring
- 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.)
- Expired - Lifetime
Links
- 238000013016 damping Methods 0.000 claims abstract description 15
- 210000004907 gland Anatomy 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 210000002700 urine Anatomy 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000036541 health Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Toilet Supplies (AREA)
Abstract
An automatic flipping mechanism comprises a hinged pipe, and a seat retainer is hinged to the hinged pipe through a seat retainer rotating shaft; the automatic flipping mechanism further comprises a torque assembly and an air damper; the seat retainer can be turned up and lifted open through the torque assembly; the torque assembly is fixed at one end in the hinged pipe, and is in linkage connection with the seat retainer rotating shaft; the air damper can adjust the rotating speed of the seat retainer rotating shaft, and is arranged in the hinged pipe; the air damper comprises an air cylinder, a one-way valve and a damping channel; the one-way valve is communicated with the inner cavity of the air cylinder and the external air; the seat retainer is turned up automatically under the action of the torque assembly, and the one-way valve is closed during the turning-up process of the seat retainer; air is exhausted from or fed to the inner cavity of the air cylinder slowly through the damping channel. The seat retainer is driven to be turned up and lifted open automatically through the torque assembly, the air damper controls the seat retainer in a linkage manner to be turned up and lifted open slowly so that the trouble that the seat retainer is lifted open by hand when a man urinates in a toilet is eliminated, and the phenomenon that the hygiene is influenced, which is caused by that urine is sprayed or dripped on the surface of the seat retainer to cause pollution is further avoided.
Description
Technical field
The utility model relates to water-closet bowl cover plate buffer gear, particularly a kind of automatic cover-turning mechanism.
Background technology
Man stands while using traditional toilet urine, the seat ring of toilet manually need to be raised, to avoid urine splash or to drip in raceway surfaces, pollute, but manually raise after an action of the bowels the seat ring of toilet to keep seat ring health often to be ignored by people, bring inconvenience to the people of follow-up use toilet, and affect public health.
Utility model content
For addressing the above problem, the utility model is intended to propose a kind of automatic cover-turning mechanism, makes people after using toilet, on seat ring is automatic, turns over and raises to keep seat ring clean.
For reaching above-mentioned purpose, the utility model provides a kind of automatic cover-turning mechanism, comprises a hinged pipe, and a seat ring is hinged by seat ring rotating shaft and hinged pipe; It is characterized in that it comprises: one can on turn over the torsion assembly of raising seat ring, it is fixed on one end in hinged pipe; Described torsion assembly and seat ring rotating shaft are connected; One can regulate the air damper of seat ring rotating shaft velocity of rotation, and it is arranged in hinged pipe; Described air damper comprises a cylinder, is communicated with a check valve and a damp channel of cylinder inner cavity and outside air; Seat ring turns on automatically under the effect of torsion assembly, and upper climb over journey in closing one-way valve, cylinder inner cavity is by the slow exhaust of damp channel or air inlet.
Described air damper also comprise one and push rod and a top of cylinder axial sliding fit be pressed in the stage clip between push rod and cylinder, seat ring rotating shaft and the push rod of described rotation are linked; Stage clip is by compression time, closed check valve, the slow exhaust of damp channel; During stage clip resilience, the quick air inlet of one-way valve opens.
Described torsion assembly comprises a locating snap ring and a torsion spring, and locating snap ring and hinged pipe one end are fixed by socket; The stop hole arranging on torsion spring one end and locating snap ring is pegged graft fixing, and the locating hole arranging in the torsion spring other end and seat ring rotating shaft is pegged graft fixing.
Described check valve is fixed in cylinder end wall or is arranged in cylinder and is linked with push rod; The utility model preferentially adopts check valve to be arranged in cylinder and is linked with push rod; Push rod is when sliding in cylinder, and closed check valve makes to produce air pressure in cylinder, by slow release, makes push rod in cylinder, slowly slided by air damping; When push rod slides outside cylinder, one-way valve opens, air inlet fast in cylinder, push rod be not subject to air damping and outside cylinder quick sliding.
Described damp channel is to be arranged on cylinder inner cavity diapire one damping hole or to be arranged on the damping slot that cylinder inner cavity side-wall shaft makes progress; The utility model preferentially adopts cylinder inner cavity diapire one damping hole as damp channel, by slowly slowly exhaust outside cylinder of damping hole, slowly to eliminate the air pressure in cylinder, push rod is inwardly slowly slided.
Between described seat ring rotating shaft and push rod, adopt oblique helicoid, the phase fit thread screw pushing up mutually or the rack-and-pinion being meshed to be linked; The preferential employing at seat ring rotating shaft and push rod of the utility model arranges respectively the oblique helicoid on top mutually; While overturning on seat ring, drive seat ring rotating shaft to rotate, stage clip by compression, closed check valve, the slow exhaust of damp channel, the oblique helicoid of seat ring rotating shaft is slowly slided by the spacing top mutually of the oblique helicoid on push rod, makes the velocity of rotation of seat ring rotating shaft slow, realizes seat ring and turns over the function of raising on slowly; Under seat ring, upset drives seat ring rotating shaft rotation to rotate backward, the oblique helicoid bearing down on one on bar in the quick turn of the oblique helicoid top of seat ring rotating shaft, and stage clip resilience, the quick air inlet of one-way valve opens, push rod slides to cylinder fast, realizes the function that the quick down turnover cover of seat ring closes.
Described be arranged on the check valve being linked with push rod in cylinder comprise a gland, one with the be nested gasket ring of slip of the outer newel post of gland, the gland at outer newel post edge is provided with at least two passages, on gasket ring, overlap one and form with cylinder inner cavity wall the sealing ring sealing, push rod, by gland and the interference fit of stage clip top, is fixed a rubber cap for gasket ring on push rod; Push rod is advanced top while pressing gland compression press spring, and sealing ring and gland are from, rubber cap and gasket ring top leakproof one-way valve mutually; When stage clip resilience top presses gland promotion push rod to retreat, sealing ring pushes up mutually with gland, rubber cap open check valve separated with gasket ring.
Described push rod is provided with one and extends axially portion, and extension end is provided with a protruding riveting portion, and described rubber cap and protruding riveting portion are fixed by socket.
Described locating snap ring is provided with upper protruding block, is provided with the groove with the chimeric socket of projection in described hinged pipe tube chamber; Chimeric by projection and groove, avoid locating snap ring turn in hinged pipe, torsion spring one end is fixed.
The beneficial effects of the utility model are: by torsion Component driver seat ring, turned on automatically and raised, and link and controlled seat ring and slowly upwards overturn and raise by air damper; Remove from man while using toilet urine seat ring manually raise tiredly, to avoid urine splash or to drip to pollute, affect health in raceway surfaces.
Accompanying drawing explanation
Fig. 1 is three-dimensional assembly structure decomposing schematic representation of the present utility model.
Fig. 2 is the perspective view of the utility model free bearing.
Fig. 3 is the perspective view of the utility model locating snap ring.
Fig. 4 is the perspective view one of the utility model cylinder.
Fig. 5 is the perspective view two of the utility model cylinder.
Fig. 6 is the perspective view of the utility model seat ring rotating shaft.
Fig. 7 is the perspective view of the utility model push rod.
Fig. 8 is the perspective view one of the utility model gland.
Fig. 9 is the perspective view two of the utility model gland.
Figure 10 is the structural perspective that seat ring of the present utility model is raised.
Figure 11 is the side view that seat ring of the present utility model is raised completely.
Figure 12 is the structure cutaway view that seat ring of the present utility model is raised completely.
Figure 13 turns over the side view of moment under seat ring of the present utility model.
Figure 14 is the structure cutaway view that turns over moment under seat ring of the present utility model (cylinder be opened air inlet).
Figure 15 is the side view that seat ring of the present utility model covers completely.
Figure 16 be seat ring of the present utility model cover completely structure cutaway view.
Figure 17 is the side view that seat ring of the present utility model is raised moment automatically.
Figure 18 is the structure cutaway view (cylinder is closed exhaust) that seat ring of the present utility model is raised moment automatically.
Accompanying drawing sign in figure: 10. upper cover; 11. upper cover axle sleeves; 20. seat rings; 21. seat ring axle sleeves; 30. free bearings; 31. hinged pipes; 311. tube chamber; 312. groove; 32. installing holes; 40. upper cover rotating shafts; 50. seat ring rotating shafts; 500. extension; 501. locating hole; Oblique helicoid in 502. seat ring rotating shafts; 60. torsion assemblies; 61. torsion springs; 62. locating snap rings; 621. projection; 622. stop hole; 70. air dampers; 71. cylinders; 711. cylinder inner cavity; 712. damping hole; 713. limited block; 714. spacer block;
72.stage clip;
73. gland; 731. passage; 732. outer newel posts;
74. push rod; 740. extension; 741. protruding riveting portions; Oblique helicoid on 742. push rods;
75. gasket ring;
76. sealing ring;
77. rubber cap; 80. buckles.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As
fig. 1shown a kind of automatic cover-turning mechanism, comprises a hinged pipe, and a seat ring is hinged by seat ring rotating shaft and hinged pipe; Above-mentioned hinged pipe can be arrange separately and be articulated and connected with toilet bowl top cover or seat ring, also can be arranged on independently and be articulated and connected with toilet bowl top cover or seat ring again on free bearing, or can also be one-body molded with toilet bowl top cover; In the present embodiment, hinged pipe is arranged on free bearing, first upper cover 10 and the stacked alignment of seat ring 20, makes the upper cover axle sleeve 11 of upper cover 10 both sides, rear end and 21 alignment of the seat ring axle sleeve of seat ring 20 both sides, rear end; The left end rotating hinge that upper cover rotating shaft 40 is inserted in to hinged pipe 31 from the installing hole 32 of free bearing 30 bottoms connects and covers axle sleeve 11 and seat ring axle sleeve 21.
As
fig. 1, Fig. 3 and Fig. 6shown in, the extension 500 of seat ring rotating shaft 50 is through locating snap ring 62, and the stop hole 622 arranging on torsion spring 61 one end and locating snap ring 62 is pegged graft fixing, the locating hole 501 arranging in torsion spring 61 other ends and seat ring rotating shaft 50 is pegged graft fixing, and torsion spring 61 forms torsion assembly 60 of the present utility model with locating snap ring 62; Then torsion assembly 60 and seat ring rotating shaft 50 are inserted in hinged pipe 31 and are endwisely slipped from installing hole 32 and push hinged pipe 31 right-hand members to, as
fig. 1,2 and Fig. 3shown in, projection 621 on locating snap ring 62 slides into the chimeric socket of hinged pipe 31 right-hand member along the groove 312 in hinged pipe 31 tube chambers 311, make torsion assembly be fixed on hinged pipe 31 right-hand members, and torsion spring 61 is linked with seat ring rotating shaft 50, and the extension 500 of seat ring rotating shaft 50 inserts upper cover axle sleeve 11 and seat ring axle sleeve 21, seat ring axle sleeve 21 is pegged graft fixing with extension 500, make seat ring rotating shaft 50 that upper cover 10 and seat ring 20 right-hand members are hinged on to the right-hand member of hinged pipe 31, and seat ring 20 and seat ring rotating shaft 50 and torsion spring 61 are linked;
As
fig. 1 and Fig. 4shown in, first stage clip 72 is inserted in the inner chamber 711 of cylinder 71,
fig. 4, Fig. 5shown cylinder 71 diapires are provided with a damping hole 712, and gland 73 is inserted in cylinder 71 inner chambers 711 and is contacted with stage clip 72, as
fig. 9shown in, on gland 73 of the present utility model, there is an outer newel post 732, as
fig. 8 and Fig. 9shown in, the gland 73 at outer newel post 732 edges is provided with four passages 731; On gasket ring 75, overlap a sealing ring 76 and be together inserted in cylinder inner cavity 711, make slips that be nested of gasket ring 75 and outer newel post 732, sealing ring 76 forms and seals with cylinder inner cavity 711 walls, as
fig. 1 and Fig. 7shown in, the protruding riveting portion 741 of the portion that extends axially 740 ends of push rod 74 is fixed by socket a rubber cap 77, outer newel post 732 is pressed on push rod 74 rubber cap 77 tops, and cylinder 71 of the present utility model, stage clip 72, gland 73, push rod 74, gasket ring 75, sealing ring 76, rubber cap 77 form air damper 70 of the present utility model; Wherein gland 73, gasket ring 75, sealing ring 76, rubber cap 77 form a check valve, as shown in Figure 1, above-mentioned air damper 70 integral body are inserted in to the backward seat ring rotating shaft of hinged pipe 31 50 one end from installing hole 32 and slide, oblique helicoid 502 in seat ring rotating shaft 50 and oblique helicoid 742 on push rod 74 are pushed up be mutually linked (as
fig. 6 and Fig. 7shown in); Again buckle 80 is inserted to installing hole 32 and fixes with free bearing 30 snappings, make buckle 80 1 side axial limitings live in to cover rotating shaft 40, buckle 80 opposite side axial limiting cylinders 71, the limited block 713 that described cylinder 71 footpaths make progress and the fit of hinged pipe 31 inner chambers 311, to avoid cylinder 71 in the interior turn of hinged pipe 31, the spacer block 714 of cylinder 71 diapires pushes up mutually with buckle 80 sidewalls, makes cylinder 71 diapires and buckle 80 sidewalls form the air gap; So far, as shown in Figure 10～Figure 12, complete assembling of the present utility model.
Describe operation principle of the present utility model and concrete enforcement action below in detail.
As shown in Figure 11 and Figure 12, upper cover 10 and seat ring 20 are raised completely, torsion spring 61 is now inoperative, oblique helicoid 742 is pressed on oblique helicoid 502 tops of seat ring rotating shaft 50, make push rod 74 by gland 73 stage clip 72 in top air cylinder 71 to greatest extent, sealing ring 76 and gland 73 axial separation, gasket ring 75 contacts sealing with the rubber cap 77 of push rod 74 ends, and check valve is sealed closes.
As
figure 13 and Figure 14shown in, at seat ring 20, manually overturn moment downwards, seat ring 20 drives seat ring rotating shaft 50 to rotate, and torsion spring 61 is twisted distortion, and oblique helicoid 502 rotations are stepped down to oblique helicoid 742, stage clip 72 resiliences make push rod 74 to the outer movement of cylinder 71, sealing ring 76 axially pushes up mutually with gland 73, and rubber cap 77 is separated with gasket ring 75, and one-way valve opens cylinder 71, make air by gasket ring 75 interstitial holes, gland 73 upper vent holes enter cylinder 71, now air damper 70 without air pressure; As
figure 15 and Figure 16shown in, when 20 times levels of turning over of seat ring are covered, the pressing spring 72 in cylinder 71 springs back to the limit, and the torsion that torsion spring 61 is subject to is maximum.
As
figure 17 and Figure 18shown in, when human body leaves seat ring 20 after an action of the bowels, torsion spring 61 drives seat ring rotating shaft 50 reversions to drive seat ring 20 automatically upwards to overturn moment, the oblique helicoid 502 derotation tops of seat ring rotating shaft 50 are pressed oblique helicoid 742 to activate push rod 74 tops and are pressed gland 73 compression press springs 72, now sealing ring 76 and gland 73 axial separation, gasket ring 75 contacts sealing with the rubber cap 77 of push rod 74 ends, being that check valve is sealed closes, along with seat ring 20 turns on continuing under the effect of torsion spring 61 torsion, push rod 74 continues top and presses gland, make the interior generation air pressure of cylinder 71, by the slow exhaust of damping hole 712, eliminate air pressure, making air damper 70 produce air dampings makes push rod 74 at the cylinder 71 slow Compress Spring 72 of advancing, oblique helicoid 742 on push rod 74 pushes up rotation slowly mutually with oblique helicoid 502, seat ring rotating shaft 50 is rotated slowly, realize the function of seat ring 20 risings, until raising completely, seat ring 20 returns to as shown in Figure 11 and Figure 12.
In the present embodiment, described free bearing 30 bottoms are provided with the installing hole 32 communicating with hinged pipe 31; In installing hole, 32 are provided with a buckle 80 fastening with its socket; Buckle 80 both sides axially contact respectively spacing described cylinder 71 and upper cover rotating shaft 40.By installing hole, upper cover rotating shaft 40 of the present utility model, seat ring rotating shaft 50, torsion assembly 60 and air damper are installed, then by buckle 80 and installing hole 32, are fastened positioning cylinder 71 and upper cover rotating shaft 40, complete fast the utility model assembling.
Described cylinder 71 footpaths are upwards provided with and hinged pipe 31 fit limited blocks 713, described cylinder 71 diapires are provided with the spacer block 714 pushing up mutually with buckle 80, by limited block 713 with hinged pipe 31 fits to avoid cylinder 71 to rotate, by spacer block 714, make to form the air gap between buckle 80 sidewalls and cylinder 71 diapires.
Above-mentioned air damper 70 is positive pressure type air dampers, the utility model also can be arranged to negative-pressure type air damper air damper 70, oblique helicoid 502 and oblique helicoid 742 are exchanged to setting, while making 20 times upsets of seat ring, one-way valve opens, stage clip 72 compressions are pressed on push rod 74 tops, make the quick air inlet of air damper 70; And on seat ring 20 is automatic under the effect of torsion spring 61, turn over while raising, closed check valve, stage clip 72 push rods make cylinder 71 inner chambers produce air negative pressure, by the slow air inlet of damping hole 712, eliminate air negative pressure, the speed that push rod 74 stretches out cylinder 71 is slow, make seat ring rotating shaft 50 velocities of rotation that are linked with it slow, realize seat ring 20 and slowly turn over the function of raising on automatically.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, those skilled in the art, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or variation, therefore, all technical schemes that are equal to also should belong to category of the present utility model, by each claim, are limited.
Claims (9)
1. an automatic cover-turning mechanism, comprises a hinged pipe, and a seat ring is hinged by seat ring rotating shaft and hinged pipe; It is characterized in that it comprises: one can on turn over the torsion assembly of raising seat ring, it is fixed on one end in hinged pipe; Described torsion assembly and seat ring rotating shaft are connected; One can regulate the air damper of seat ring rotating shaft velocity of rotation, and it is arranged in hinged pipe; Described air damper comprises a cylinder, is communicated with a check valve and a damp channel of cylinder inner cavity and outside air; Seat ring turns on automatically under the effect of torsion assembly, and upper climb over journey in closing one-way valve, cylinder inner cavity is by the slow exhaust of damp channel or air inlet.
2. a kind of automatic cover-turning mechanism as claimed in claim 1, it is characterized in that: described air damper also comprise one and push rod and a top of cylinder axial sliding fit be pressed in the stage clip between push rod and cylinder, seat ring rotating shaft and the push rod of described rotation are linked; Stage clip is by compression time, closed check valve, the slow exhaust of damp channel; During stage clip resilience, the quick air inlet of one-way valve opens.
3. a kind of automatic cover-turning mechanism as claimed in claim 1 or 2, is characterized in that: described torsion assembly comprises a locating snap ring and a torsion spring, and locating snap ring and hinged pipe one end are fixed by socket; The stop hole arranging on torsion spring one end and locating snap ring is pegged graft fixing, and the locating hole arranging in the torsion spring other end and seat ring rotating shaft is pegged graft fixing.
4. a kind of automatic cover-turning mechanism as claimed in claim 2, is characterized in that: described check valve is fixed in cylinder end wall or is arranged in cylinder and is linked with push rod.
5. a kind of automatic cover-turning mechanism as claimed in claim 1 or 2, is characterized in that: described damp channel is to be arranged on cylinder inner cavity diapire one damping hole or to be arranged on the damping slot that cylinder inner cavity side-wall shaft makes progress.
6. a kind of automatic cover-turning mechanism as claimed in claim 2, is characterized in that: between described seat ring rotating shaft and push rod, adopt oblique helicoid, the phase fit thread screw pushing up mutually or the rack-and-pinion being meshed to be linked.
7. a kind of automatic cover-turning mechanism as claimed in claim 2, it is characterized in that: described in be arranged on the check valve being linked with push rod in cylinder comprise a gland, one with the be nested gasket ring of slip of the outer newel post of gland, the gland at outer newel post edge is provided with at least two passages, on gasket ring, overlap one and form with cylinder inner cavity wall the sealing ring sealing, push rod, by gland and the interference fit of stage clip top, is fixed a rubber cap for gasket ring on push rod; Push rod is advanced top while pressing gland compression press spring, and sealing ring and gland are from, rubber cap and gasket ring top leakproof one-way valve mutually; When stage clip resilience top presses gland promotion push rod to retreat, sealing ring pushes up mutually with gland, rubber cap open check valve separated with gasket ring.
8. a kind of automatic cover-turning mechanism as claimed in claim 7, is characterized in that: described push rod is provided with one and extends axially portion, and extension end is provided with a protruding riveting portion, and described rubber cap and protruding riveting portion are fixed by socket.
9. a kind of automatic cover-turning mechanism as claimed in claim 3, is characterized in that: described locating snap ring is provided with upper protruding block, is provided with the groove with the chimeric socket of projection in described hinged pipe tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082753.7U CN203709927U (en) | 2014-02-26 | 2014-02-26 | Automatic flipping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082753.7U CN203709927U (en) | 2014-02-26 | 2014-02-26 | Automatic flipping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203709927U true CN203709927U (en) | 2014-07-16 |
Family
ID=51149138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082753.7U Expired - Lifetime CN203709927U (en) | 2014-02-26 | 2014-02-26 | Automatic flipping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203709927U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166038A (en) * | 2016-06-28 | 2016-11-30 | 周海能 | A kind of toilet lid and there is the toilet of this toilet lid |
| CN106563682A (en) * | 2016-10-13 | 2017-04-19 | 上海澳华光电内窥镜有限公司 | Automatic cover opening and closing device and endoscope washing and sterilizing instrument |
| WO2018000462A1 (en) * | 2016-06-28 | 2018-01-04 | 周海能 | Toilet seat and toilet bowl having same |
| CN109024830A (en) * | 2018-07-16 | 2018-12-18 | 武晓丹 | A kind of urinal used convenient for trick inconvenience medical patient |
| CN110710918A (en) * | 2019-08-20 | 2020-01-21 | 厦门致杰智能科技有限公司 | Slow descending device of toilet bowl |
| CN112155393A (en) * | 2020-10-30 | 2021-01-01 | 上海岸谷工业产品设计有限公司 | Linkage mechanism of cup cover and suction pipe of water cup |
-
2014
- 2014-02-26 CN CN201420082753.7U patent/CN203709927U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166038A (en) * | 2016-06-28 | 2016-11-30 | 周海能 | A kind of toilet lid and there is the toilet of this toilet lid |
| WO2018000462A1 (en) * | 2016-06-28 | 2018-01-04 | 周海能 | Toilet seat and toilet bowl having same |
| CN106563682A (en) * | 2016-10-13 | 2017-04-19 | 上海澳华光电内窥镜有限公司 | Automatic cover opening and closing device and endoscope washing and sterilizing instrument |
| CN109024830A (en) * | 2018-07-16 | 2018-12-18 | 武晓丹 | A kind of urinal used convenient for trick inconvenience medical patient |
| CN110710918A (en) * | 2019-08-20 | 2020-01-21 | 厦门致杰智能科技有限公司 | Slow descending device of toilet bowl |
| CN112155393A (en) * | 2020-10-30 | 2021-01-01 | 上海岸谷工业产品设计有限公司 | Linkage mechanism of cup cover and suction pipe of water cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |