CN210019163U - Damper and toilet cover plate with same - Google Patents
Damper and toilet cover plate with same Download PDFInfo
- Publication number
- CN210019163U CN210019163U CN201920435015.9U CN201920435015U CN210019163U CN 210019163 U CN210019163 U CN 210019163U CN 201920435015 U CN201920435015 U CN 201920435015U CN 210019163 U CN210019163 U CN 210019163U
- Authority
- CN
- China
- Prior art keywords
- baffle
- damper
- rotor
- bulges
- way valve
- 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 - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Toilet Supplies (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a damper, including the damper body, the damper body including fill damping oil the axle sleeve and with the sealed normal running fit's of axle sleeve pivot, the pivot include the rotor that axle core and relative axle core subtend set up, the rotor on all be equipped with one-way valve block, the inner chamber wall sliding fit of one-way valve block and axle sleeve, rotor and one-way valve block between be equipped with the slow mechanism that falls that increases the slow effect that falls, the utility model provides a slowly fall effectual damper and have the closestool apron of this damper.
Description
Technical Field
The utility model relates to a bathroom field especially relates to a attenuator and have toilet lid board of this attenuator.
Background
Various frictional and other damping effects are known, which attenuate free vibrations, and we call damping. While "special" elements placed on the structural system can provide resistance to movement, a device that dissipates the energy of movement, we refer to as a damper. Most toilet covers are large and heavy, and if the toilet covers do not descend slowly, the toilet covers can make loud sounds when descending, and even can be hurt by hands of children. Therefore, many dampers for toilet lids have appeared, and according to the prior art, the damper has a poor slow-down effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the damper with good slow descending effect and the toilet cover plate with the damper are provided.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a damper, includes the attenuator body, the attenuator body including fill damping oil the axle sleeve and with the sealed normal running fit's of axle sleeve pivot, the pivot include the rotor that axle core and relative axle core subtend set up, the rotor on all be equipped with the one-way valve piece, the inner chamber wall sliding fit of one-way valve piece and axle sleeve, rotor and one-way valve piece between be equipped with the slow mechanism that falls that increases the slow effect of falling.
After the structure more than adopting, compared with the prior art, the utility model has the following advantage: set up slowly between rotor and one-way valve block and fall the mechanism, slowly fall effectually.
Preferably, the slow descending mechanism is characterized in that two first bulges and two second bulges are respectively arranged on the upper surface of the rotor wing, the second bulges are positioned between the first bulges, the upper surface of the second bulges is provided with an inclined surface, the thickness of the second bulges is gradually reduced from one end far away from the center of the shaft core to one end close to the center of the shaft core, the side surface of the shaft core is also provided with an open slot, one end of the open slot is flush with the side surface of the shaft core, one end of the second bulges close to the shaft core is positioned in the other side of the open slot, the surface of the one-way valve block close to the inner wall of the shaft sleeve is an arc surface, the surface of the one-way valve block far away from the inner cavity wall of the shaft sleeve is respectively provided with a first baffle plate and a second baffle plate, the first baffle plate and the second baffle plate are parallel to each other, the first baffle plate is distributed along the length direction of the one-way valve block, a through hole, the clamping groove is clamped on the rotor, the second baffle is positioned on the lower surface of the rotor, the first baffle is positioned on the upper surface of the rotor, the inner cavity wall of the shaft sleeve is provided with oil separating ribs which are longitudinally arranged relatively, oil passing grooves which are symmetrically arranged are arranged between the two oil separating ribs on the bottom surface of the inner cavity of the shaft sleeve, the clamping groove of the one-way valve block is clamped on the rotor during installation, the inner side surface of the first baffle is aligned to the upper surface of the first bulge, the second bulge can be clamped in the through hole, the inner side surface of the second baffle is aligned to the lower surfaces of the first bulge and the second bulge simultaneously, the shaft core of the rotating shaft is placed in the shaft sleeve, the lower end of the shaft core is in rotating fit with the center of the bottom of the inner cavity of the shaft sleeve, the cambered surface of the one-way valve block is in rotating fit with the inner cavity wall of the shaft sleeve, the gap between the second baffle and the rotor is very small, damping oil in the high-pressure cavity flows to the low-pressure cavity through the oil passing gap and the oil passing groove, the damping oil flows slowly, slow falling of the toilet lid is realized, when the toilet lid starts to lift, the rotating shaft drives the one-way valve block to rotate in the opposite direction, the second baffle leaves the lower surface of the rotor, namely, the oil passing channel on the one-way valve block is opened, the damping oil can pass through the oil passing channel of the one-way valve block and the oil passing groove from the high-pressure cavity to the low-pressure cavity quickly, the damping oil passes through the opening groove, the through hole and the gap between the second baffle and the rotor quickly, the cover plate can be lifted easily, the structure is simple, the oil can be lifted easily by passing quickly, the oil passing speed can be reduced to slowly fall, and the sealing performance is.
Preferably, the through hole penetrates through the first baffle plate along the radial direction of the first baffle plate, so that the oil passing speed of the damping oil can be increased.
The utility model provides a toilet lid board with this attenuator, it includes with seat curb plate articulated hinge main part, hinge main part about both ends all be equipped with the passageway, passageway bottom be equipped with the spacing groove, axle sleeve outside surface be equipped with the limiting plate, the limiting plate distribute along axle sleeve axis direction, the attenuator body establish in the passageway and limiting plate slidable fit at the spacing inslot, slowly fall effectually, simple to operate, simple structure directly installs from the passageway, the limiting plate card prevents that the attenuator body from rotating at the spacing inslot.
Drawings
FIG. 1 is a perspective view of a damper and a toilet cover plate having the damper according to the present invention;
FIG. 2 is a perspective view of the damper and a toilet lid with the damper of the present invention with the shaft sleeve removed;
FIG. 3 is a perspective view of the damper and a toilet lid with the damper of the present invention, with the shaft sleeve and the one-way valve plate removed;
FIG. 4 is a perspective view of the damper and the one-way valve plate of the toilet cover plate with the damper of the present invention;
fig. 5 is a left side view of the damper and the hinge body of the toilet lid having the damper according to the present invention.
The damper comprises a shaft sleeve 1, a shaft sleeve 2, a rotating shaft 3, a first protrusion 4, a shaft core 5, a rotor wing 6, a one-way valve plate 7, an open slot 8, a second protrusion 9, an inclined plane 10, a first baffle plate 11, a through hole 12, a second baffle plate 13, a limiting plate 14, a hinge main body 15, a channel 16, a damper body 17, a limiting groove 18 and a clamping groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in the figure, the utility model provides a damper, including damper body 16, damper body 16 including fill damping oil axle sleeve 1 and with axle sleeve 1 sealed normal running fit's pivot 2, pivot 2 include the rotor 5 of 4 subtend settings of axle core 4 and relative axle core, rotor 5 on all be equipped with one-way valve block 6, the inner chamber wall sliding fit of one-way valve block 6 and axle sleeve 1, rotor 5 and one-way valve block 6 between be equipped with the slow mechanism that falls that increases the slow effect of falling, the utility model has the advantages that establish the slow mechanism that falls between rotor 5 and one-way valve block 6, it is effectual to slowly fall.
The slow descending mechanism is characterized in that two first bulges 3 and two second bulges 8 are respectively arranged on the upper surface of a rotor wing 5, the second bulges 8 are positioned between the first bulges 3, the upper surface of the second bulges 8 is provided with an inclined surface 9, the thickness of the second bulges 8 is gradually reduced from one end far away from the center of a shaft core 4 to one end near the center of the shaft core 4, the side surface of the shaft core 4 is also provided with an open slot 7, one end of the open slot 7 is flush with the side surface of the shaft core 4, one end of the second bulges 8 near the shaft core 4 is positioned in the other side of the open slot 7, the surface of the one-way valve plate 6 near the inner cavity wall of the shaft sleeve 1 is an arc surface, the surface of the one-way valve plate 6 far away from the inner cavity wall of the shaft sleeve 1 is respectively provided with a first baffle plate 10 and a second baffle plate 12, the first baffle plate 10 and the second baffle plate 12 are parallel, and the first baffle, a through hole 11 is arranged in the middle of the first baffle plate 10, a clamping groove 18 is arranged between the first baffle plate 10 and the second baffle plate 12, the clamping groove 18 is clamped on the rotor wing 5, the second baffle plate 12 is arranged on the lower surface of the rotor wing 5, the first baffle plate 10 is arranged on the upper surface of the rotor wing 5, oil separating ribs which are relatively and longitudinally arranged are arranged on the wall of an inner cavity of the shaft sleeve 1, oil passing grooves which are symmetrically arranged are arranged between the two oil separating ribs on the bottom surface of the inner cavity of the shaft sleeve 1, the clamping groove 18 of the one-way valve plate 6 is clamped on the rotor wing 5 during installation, meanwhile, the inner side surface of the first baffle plate 10 is aligned with the upper surface of the first bulge 3, the second bulge 8 can be clamped in the through hole 11, the inner side surface of the second baffle plate 12 is aligned with the lower surfaces of the first bulge 3 and the second bulge 8 at the same time, the shaft core 4 of the rotating shaft 2 is arranged in the shaft sleeve 1, the, when the toilet cover begins to fall, the rotating shaft 2 drives the one-way valve plate 6 to slide along the inner wall of the shaft sleeve 1, the second baffle 12 of the one-way valve plate 6 is close to the lower surface of the rotor wing 5, the gap between the second baffle 12 and the rotor wing 5 is small, the damping oil in the high-pressure cavity flows to the low-pressure cavity through the oil passing gap and the oil passing groove, the damping oil flows slowly, the toilet cover slowly falls, when the toilet cover begins to rise, the rotating shaft 2 drives the one-way valve plate 6 to rotate in the opposite direction, the second baffle 12 leaves the lower surface of the rotor wing 5, namely the oil passing channel on the one-way valve plate 6 is opened, the damping oil can pass through the oil passing channel of the one-way valve plate 6 and the oil passing groove from the high-pressure cavity to the low-pressure cavity quickly, the damping oil passes through the gap between the open slot 7, the through hole 11 and the second baffle 12 and the rotor wing 5, the oil passing speed can be reduced to slowly decrease, and the shape of the one-way valve plate 6 enables the sealing performance to be better, and the valve plate is stronger and more durable.
The through holes 11 penetrate through the first baffle 10 along the radial direction of the first baffle 10, and the oil passing speed of the damping oil can be increased.
The utility model provides a toilet lid board with this attenuator, it includes with seat side panel articulated hinge main part 14, hinge main part 14 all be equipped with passageway 15 in both ends about, 15 bottoms of passageway be equipped with spacing groove 17, 1 outside surface of axle sleeve be equipped with limiting plate 13, limiting plate 13 distribute along 1 axis direction of axle sleeve, attenuator body 16 establish in passageway 15 and limiting plate 13 slidable fit in spacing groove 17, slowly fall effectually, simple to operate, simple structure directly installs in passageway 15, limiting plate 13 card prevents that attenuator body 16 from rotating in spacing groove 17.
Specifically, the principle of the utility model is to provide a slow descending mechanism between the rotor wing 5 and the one-way valve sheet 6, the slow descending effect is good, the inner cavity wall of the shaft sleeve 1 is provided with oil separating ribs which are relatively and longitudinally arranged, oil passing grooves which are symmetrically arranged are arranged between the two oil separating ribs on the bottom surface of the inner cavity of the shaft sleeve 1, a clamping groove 18 of the one-way valve sheet 6 is clamped on the rotor wing 5 during installation, meanwhile, the inner side surface of the first baffle 10 is aligned with the upper surface of the first bulge 3, the second bulge 8 can be clamped in the through hole 11, the inner side surface of the second baffle 12 is aligned with the lower surfaces of the first bulge 3 and the second bulge 8, the shaft core 4 of the rotating shaft 2 is arranged in the shaft sleeve 1, the lower end of the shaft core 4 is rotationally matched with the center of the inner cavity of the shaft sleeve 1, the cambered surface of the one-way valve sheet 6 is rotationally matched on the inner cavity wall of the shaft sleeve 1, when the toilet lid begins to, the clearance between the second baffle 12 and the rotor wing 5 is very small, the damping oil in the high-pressure cavity flows to the low-pressure cavity through the oil passing clearance and the oil passing groove, the damping oil flows slowly, the slow falling of the toilet lid is realized, when the toilet lid starts to be lifted, the rotating shaft 2 drives the one-way valve block 6 to rotate in the opposite direction, the second baffle 12 leaves the lower surface of the rotor wing 5, namely, the oil passing channel on the one-way valve block 6 is opened, the damping oil can pass through the oil passing channel of the one-way valve block 6 and the oil passing groove from the high-pressure cavity to the low-pressure cavity quickly, the damping oil passes through the gap between the open slot 7, the through hole 11 and the second baffle 12 and the rotor wing 5 quickly, the cover plate can be lifted easily, the structure is simple, the oil can be lifted easily through quickly, the oil passing speed can be reduced to slowly fall, the.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (4)
1. The utility model provides a damper, includes damper body (16), damper body (16) including axle sleeve (1) of filling damping oil and with sealed normal running fit's of axle sleeve (1) pivot (2), pivot (2) including rotor (5) of axle core (4) and relative axle core (4) subtend setting, rotor (5) on all be equipped with check valve piece (6), the inner chamber wall sliding fit of check valve piece (6) and axle sleeve (1), its characterized in that: and a slow descending mechanism for increasing a slow descending effect is arranged between the rotor wing (5) and the one-way valve plate (6).
2. A damper as claimed in claim 1, wherein: the slow descending mechanism is characterized in that the upper surface of a rotor wing (5) is provided with two first bulges (3) and two second bulges (8) respectively, the second bulges (8) are positioned between the first bulges (3), the upper surface of the second bulges (8) is provided with an inclined plane (9), the thickness of the second bulges (8) is gradually reduced from one end far away from the center of a shaft core (4) to one end near the center of the shaft core (4), the side surface of the shaft core (4) is also provided with an open slot (7), one end of the open slot (7) is flush with the side surface of the shaft core (4), one end of the second bulges (8) near the shaft core (4) is positioned in the other side of the open slot (7), the surface of the one-way valve plate (6) near the inner cavity wall of the shaft sleeve (1) is an arc surface, the surface of the one-way valve plate (6) far away from the inner cavity wall of the shaft sleeve (1) is provided with a first baffle plate (10) and a, first baffle (10) and second baffle (12) between be parallel to each other, first baffle (10) distribute along check valve piece (6) length direction, first baffle (10) in the middle of be equipped with through-hole (11), first baffle (10) and second baffle (12) between be equipped with draw-in groove (18), draw-in groove (18) card on rotor (5), second baffle (12) be located rotor (5) lower surface, first baffle (10) be located rotor (5) upper surface.
3. A damper as claimed in claim 2, wherein: the through hole (11) penetrates through the first baffle (10) along the radial direction of the first baffle (10).
4. A toilet cover including a damper according to claim 1, wherein: it includes and seat curb plate articulated hinge main part (14), hinge main part (14) about both ends all be equipped with passageway (15), passageway (15) bottom be equipped with spacing groove (17), axle sleeve (1) outside surface be equipped with limiting plate (13), limiting plate (13) distribute along axle sleeve (1) axis direction, attenuator body (16) establish in passageway (15) and limiting plate (13) slidable fit in spacing groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435015.9U CN210019163U (en) | 2019-03-29 | 2019-03-29 | Damper and toilet cover plate with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435015.9U CN210019163U (en) | 2019-03-29 | 2019-03-29 | Damper and toilet cover plate with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210019163U true CN210019163U (en) | 2020-02-07 |
Family
ID=69357453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920435015.9U Expired - Fee Related CN210019163U (en) | 2019-03-29 | 2019-03-29 | Damper and toilet cover plate with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210019163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413082A (en) * | 2021-07-19 | 2021-09-21 | 临海市康乐丰厨卫有限公司 | Intelligent closestool and closestool cover slow-falling hinge thereof |
-
2019
- 2019-03-29 CN CN201920435015.9U patent/CN210019163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413082A (en) * | 2021-07-19 | 2021-09-21 | 临海市康乐丰厨卫有限公司 | Intelligent closestool and closestool cover slow-falling hinge thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |