CN2664575Y - Toilet lid damping assembly for slow drop - Google Patents
Toilet lid damping assembly for slow drop Download PDFInfo
- Publication number
- CN2664575Y CN2664575Y CN 03274707 CN03274707U CN2664575Y CN 2664575 Y CN2664575 Y CN 2664575Y CN 03274707 CN03274707 CN 03274707 CN 03274707 U CN03274707 U CN 03274707U CN 2664575 Y CN2664575 Y CN 2664575Y
- Authority
- CN
- China
- Prior art keywords
- ring
- wick
- toilet lid
- annulus
- damper assembly
- 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
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- Toilet Supplies (AREA)
Abstract
The utility model relates to a toilet lid damping assembly for slow drop, comprising an oil wick, an oil wick ring, a gasket and a V-shaped sealing ring; a shield ring is arranged between the oil wick ring and the V-shaped seal ring. A groove is arranged on the oil wick ring or the shield ring and distributed radially and spaced outside the oil wick ring. The gasket is arranged on the V-shaped sealing ring. An oil storing tank is arranged outside the oil wick and connected with a fixed cover by a buckle. The bottom of the oil wick is fixed with a screw which is provided with an O-shaped sealing ring. As the shield ring is arranged between the oil wick ring and the V-shaped sealing ring, and the groove is arranged on the oil wick ring, the utility model is simple and reasonable in structure, intensifies the sealing effect of the V-shaped seal ring, and prolongs the service life of the sealing ring.
Description
Technical field
The utility model relates to the damper assembly that falls slowly of toilet lid.
Background technology
The toilet fluid pressure type of the Shi Yonging cover board arrangement that falls slowly in the market, sealing means between its moving component wick and the fuel reserve tank mainly contains two kinds: a kind ofly seal with O type circle, the sealing between the parts but the character of O type circle itself not too is suitable for doing relative motion under big pressure, therefore higher to the performance requirement of O type circle, in design is produced, also be difficult to guarantee its service life, and its duty is also unstable.Another kind of is that the V-type circle seals, and annulus on the currently used wick and V-type circle are directly to be adjacent to together, and damping oil directly acts on the edge of V-type circle under very high pressure, cause the leakage of oil of V-type circle easily, thereby has influence on later result of use.
Summary of the invention
It is simple and reasonable that the purpose of this utility model is to provide, and the damper assembly that falls slowly of life-span length, stable performance, convenient and practical toilet lid is to overcome weak point of the prior art.
The damper assembly that falls slowly by the toilet lid of this purpose design comprises wick, wick annulus, pad and V-shaped seal ring, is provided with back-up ring between wick annulus and the V-shaped seal ring.
Have groove on above-mentioned wick annulus and/or the back-up ring.Groove is arranged at the outward flange upper edge of wick annulus spaced radial.Be provided with pad above the V-shaped seal ring.The outside of wick is provided with fuel reserve tank.Join by buckle between fuel reserve tank and the stationary gland.The bottom of wick is fixedly connected with fixed screw, and fixed screw is provided with the O RunddichtringO.
The utility model is simple and reasonable, owing between wick annulus and V-shaped seal ring, be provided with back-up ring, and on wick annulus and/or back-up ring, have groove, and so just strengthen the sealing effectiveness of V-shaped seal ring, and prolonged the service life of V-shaped seal ring.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the B-B sectional structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view of wick and wick annulus.
Fig. 4 is the A place structure for amplifying schematic diagram of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, slowly the damper assembly that falls of this toilet lid is arranged in the rotational pin axis hole of toilet lid and toilet seat, this assembly comprises wick 1, wick annulus 14, pad 7 and V-shaped seal ring 8, is provided with an annular retaining ring 9 between wick annulus 14 and V-shaped seal ring 8.
One side that wick annulus 14 contacts with V-shaped seal ring 8 has groove 13, and the outward flange upper edge spaced radial of groove 13 on wick annulus 14 arranged.The bottom of wick 1 is fixedly connected with fixed screw 6, and fixed screw 6 is provided with O RunddichtringO 5.
When the cover plate of toilet falls, because the effect of check valve 11, pressure in the annular seal space 12 increases, make the cover plate decrease speed of toilet slow down, damping oil in the annular seal space 12 flows through the slit between fuel reserve tank 10 and the wick 1 under pressure slowly, again by the groove 13 on the wick annulus 14, enter in the cavity 15 of V-type circle 8, because the pressure effect in the cavity 15, cooperating between V-type circle 8 and wick 1 and the fuel reserve tank 10 is tighter, make that its sealing effectiveness is better, so just prolonged the service life of v type circle 8, and then prolonged the life-span of the cover board arrangement that falls slowly.
Claims (7)
1. the damper assembly that falls slowly of a toilet lid comprises wick (1), wick annulus (14), pad (7) and V-shaped seal ring (8), it is characterized in that being provided with back-up ring (9) between described wick annulus (14) and the V-shaped seal ring (8).
2. the damper assembly that falls slowly of toilet lid according to claim 1 is characterized in that having groove (13) on described wick annulus (14) and/or the back-up ring (9).
3. the damper assembly that falls slowly of toilet lid according to claim 2 is characterized in that described groove (13) arranges at the outward flange upper edge of wick annulus (14) spaced radial.
4. the damper assembly that falls slowly of toilet lid according to claim 1 is characterized in that being provided with above the described V-shaped seal ring (8) pad (7).
5. the damper assembly that falls slowly of toilet lid according to claim 1 is characterized in that the outside of described wick (1) is provided with fuel reserve tank (10).
6. the damper assembly that falls slowly of toilet lid according to claim 5 is characterized in that joining by buckle (3) between described fuel reserve tank (10) and the stationary gland (4).
7. the damper assembly that falls slowly of toilet lid according to claim 1 is characterized in that the bottom of described wick (1) is fixedly connected with fixed screw (6), and fixed screw (6) is provided with O RunddichtringO (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274707 CN2664575Y (en) | 2003-09-23 | 2003-09-23 | Toilet lid damping assembly for slow drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274707 CN2664575Y (en) | 2003-09-23 | 2003-09-23 | Toilet lid damping assembly for slow drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664575Y true CN2664575Y (en) | 2004-12-22 |
Family
ID=34331391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03274707 Expired - Fee Related CN2664575Y (en) | 2003-09-23 | 2003-09-23 | Toilet lid damping assembly for slow drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664575Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212012000201U1 (en) | 2012-03-21 | 2014-06-17 | Hoti (Xiamen) Plumbing Inc. | Rotary damper with adjustable resistance |
| DE202017106210U1 (en) | 2017-10-12 | 2017-10-19 | Hoti (Xiamen) Plumbing Inc. | Rotating buffer for adjusting the damping |
| CN108105319A (en) * | 2018-01-03 | 2018-06-01 | 厦门倍杰特科技股份公司 | A kind of adjustable damper of damping |
-
2003
- 2003-09-23 CN CN 03274707 patent/CN2664575Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212012000201U1 (en) | 2012-03-21 | 2014-06-17 | Hoti (Xiamen) Plumbing Inc. | Rotary damper with adjustable resistance |
| DE202017106210U1 (en) | 2017-10-12 | 2017-10-19 | Hoti (Xiamen) Plumbing Inc. | Rotating buffer for adjusting the damping |
| CN108105319A (en) * | 2018-01-03 | 2018-06-01 | 厦门倍杰特科技股份公司 | A kind of adjustable damper of damping |
| CN108105319B (en) * | 2018-01-03 | 2024-05-14 | 厦门倍杰特科技有限公司 | Damping-adjustable damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20110923 |