CN2537336Y - Adjustable buffer - Google Patents
Adjustable buffer Download PDFInfo
- Publication number
- CN2537336Y CN2537336Y CN 02226427 CN02226427U CN2537336Y CN 2537336 Y CN2537336 Y CN 2537336Y CN 02226427 CN02226427 CN 02226427 CN 02226427 U CN02226427 U CN 02226427U CN 2537336 Y CN2537336 Y CN 2537336Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- blade
- core
- shim
- axle
- 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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Abstract
The utility model relates to an adjustable buffer, comprising a cylinder. The utility model is characterized in that a bearing piece, a shaft core and a shaft are arranged in a cavity of the cylinder, a plurality of spacers and blades are arranged on the shaft core, wherein the cavity is divided into a plurality of pressure cavities and non-pressure cavities by the bearing piece, the spacers and the blades, a cover is arranged at the front end of the cylinder, an adjusting nut is screwed on the cover, a front boss of the adjusting nut is propped on the front end of the shaft core. The utility model has the advantages of simple structure, good buffer effect, wide application range and stable adjustability.
Description
[technical field]
The utility model relates to a kind of sanitary equipment accessory, refers in particular to use on a kind of present lavatory, can prolong the adjustable cushion of water closet cover-plate and seat ring fall time.
[background technology]
At present, on most seat lavatory, the cover plate and the seat ring position in present lavatory all are not provided with buffer, and like this, speed was exceedingly fast when cover plate or seat ring fell, and are easy to user's hand is hindered, and damage seat lavatory body and cover plate, seat ring easily yet.And send great strike sound, damage to the user.In order to address this problem, on the cover plate in the present lavatory of the manufacturer that has and the seat ring buffer is installed, prolong seat lavatory, cover plate fall time, but existing buffer (rotary-type) generally is designed to the even twisting moment form, when seat seat device model is different, varying in weight of its cover plate and seat ring, thereby the buffer of even twisting moment can be inferior uneven because of the change effect ginseng of object weight, simultaneously, when weather is hot or cold, the damped coefficient significant change of the damping oil of even twisting moment buffer inside causes the cushioning effect effect undesirable even rotate motionless.
[summary of the invention]
The purpose of this utility model is to provide a kind of good buffer effect, speed to regulate, the adjustable cushion strong to the applicability of weather.
The purpose of this utility model is achieved in that
A kind of adjustable cushion, comprise cylindrical shell, inner chamber at cylindrical shell is provided with supporting slice, and a core and axle are housed at cylinder lumen, be provided with shim and blade on the axle core, wherein supporting slice, shim and blade are divided into a plurality of pressurizeds chamber and not subjected to pressure chamber with cylinder lumen, are provided with lid at the front end of cylindrical shell, be rotary with adjusting nut covering, the front boss of adjusting nut withstands on the front end of a core.
Aforesaid a kind of adjustable cushion is characterized in that being provided with the profile of tooth mouth at the two ends of blade, is provided with step in the shim bottom, and when an axle drive axle core rotated to the right, step withstood on the right side of blade, constitutes flow-guiding channel between shim and the blade.
Aforesaid a kind of adjustable cushion is characterized in that being with urceolus outside cylindrical shell.
Advantage of the present utility model is simple in structure, good buffer effect, and the scope of application is extensive, has stable adjustability.
[description of drawings]
Fig. 1 is a structure cutaway view of the present utility model.
Fig. 2 is a parts assembly drawing of the present utility model.
Fig. 3 is that the utility model is to anticlockwise user mode cutaway view.
Fig. 4 is that the utility model is to right rotation user mode cutaway view.
Fig. 5 is the utility model user mode figure.
[specific embodiment]
A kind of adjustable cushion, comprise cylindrical shell (1), inner chamber at cylindrical shell (1) is provided with two symmetrical supporting slices (2), and a core (3) and axle (4) are housed at cylindrical shell (1) inner chamber, axle (4) is fastening with axle core (3), and axle (4) can drive a core (3) and rotate, and is provided with the shim (5) and the blade (6) of two symmetrical distributions on axle core (3).Front end at cylindrical shell (1) is provided with lid (7), is provided with internal thread (8) on lid (7), is rotary with adjusting nut (9) on internal thread (8), and adjusting nut (9) is provided with boss (10), and boss (10) withstands on the front end of a core (3).
Outside cylindrical shell (1), be with urceolus (11).When the effect of urceolus (11) is to be installed in it on product of different model, can change the size of adjustable cushion external diameter.
As shown in Figure 3, Figure 4, supporting slice (2) with the axle core (3) tangent, cylindrical shell (1) inner chamber is divided into two chambeies (12), (13), in damping oil is housed.Shim (5) and blade (6) are tangent with cylindrical shell (1) inner chamber again, and two chambeies (12) (13) in the cylindrical shell (1) are divided into two pressurized chambeies (12A) (13A) and two not subjected to pressure chambeies (12B), (13B).
Be provided with profile of tooth mouth (14) at the two ends of blade (6), be provided with step (15) in shim (5) bottom, when axle (4) drives axle core (3) when rotating to the right, (just seat lavatory user is when starting cover plate or seat ring), axle core (3) also just drives blade (6) and rotates to the right, step (15) also just withstands on the right side of blade (6), has constituted a flow-guiding channel (16) between shim (5) and the blade (6).Can flow to pressurized chamber (12A) (13A) by flow-guiding channel (16) at not subjected to pressure chamber (12B) damping oil (13B); Or flow to pressurized chamber (12A) (13A) by the gap (17) of axle core (3) bottom and cylindrical shell (1) bottom, on the contrary, as shown in Figure 3, when axle (4) drives axle core (3) when rotating to the left, (just seat lavatory user is when putting down cover plate or seat ring), axle core (3) also just drives blade (6) and rotates to the left, because the opposite side of shim (5) is not provided with step (15), blade (6) is subjected to the pressure of damping oil, be pressed on shim (5), then can't flow to not subjected to pressure chamber (12B) (13B) at pressurized chamber (12A) damping oil (13A), and can only flow to not subjected to pressure chamber (12B) (13B) by the gap (17) of axle core (3) bottom and cylindrical shell (1) bottom by flow-guiding channel (16).Therefore, because the gap (17) of axle core (3) bottom and cylindrical shell (1) bottom is very little, water closet cover-plate is slowly fallen.
Be provided with positioning boss (18) in the bottom of cylindrical shell (1), axle core (3) bottom is by positioning boss (18) location, and the effect of screw (19) is to allow unnecessary oil flow out.
In the front end outside of lid (7) spring leaf (20) is installed, is transferred to when adjusting nut (9) and plays automatic positioning action when needing the position, prevent adjusting nut (9) and then an axle core (3) rotate.
Centre at axle core (3) and lid (7) is provided with sealing ring (21), pad (22).Prevent that damping oil (14) from oozing out in chamber (12), (13).
When the utility model used, rotation adjusting nut (9) was because the boss (10) on the adjusting nut (9) withstands on the core (3).The axial location of adjustable axle core (3), and then adjust the gap of axle core (3) bottom and cylindrical shell (1) bottom, thereby can adjust the size of damping.Make the fall time of cover plate or seat ring adjustable.
The utility model not only can be used on the cleaners and polishes, yet can be used on other products that need cushion.
Claims (3)
1, a kind of adjustable cushion, comprise cylindrical shell (1), inner chamber at cylindrical shell (1) is provided with supporting slice (2), and a core (3) and axle (4) are housed at cylindrical shell (1) inner chamber, on axle core (3), be provided with shim (5) and blade (6), wherein supporting slice (2), shim (5) and blade (6) are divided into a plurality of pressurizeds chamber and not subjected to pressure chamber with cylindrical shell (1) inner chamber, front end at cylindrical shell (1) is provided with lid (7), be rotary with adjusting nut (9) on lid (7), the front boss (10) of adjusting nut (9) withstands on the front end of a core (3).
2, a kind of adjustable cushion according to claim 1, it is characterized in that being provided with profile of tooth mouth (14) at the two ends of blade (6), be provided with step (15) in shim (5) bottom, axle (4) drives axle core (3) when rotating to the right, step (15) withstands on the right side of blade (6), constitutes flow-guiding channel (16) between shim (5) and the blade (6).
3, a kind of adjustable cushion according to claim 1 and 2 is characterized in that being with urceolus (11) outside cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226427 CN2537336Y (en) | 2002-03-25 | 2002-03-25 | Adjustable buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226427 CN2537336Y (en) | 2002-03-25 | 2002-03-25 | Adjustable buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537336Y true CN2537336Y (en) | 2003-02-26 |
Family
ID=33703433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02226427 Expired - Fee Related CN2537336Y (en) | 2002-03-25 | 2002-03-25 | Adjustable buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537336Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785645A (en) * | 2010-03-04 | 2010-07-28 | 中山市美图实业有限公司 | Rotary buffer |
| CN101785646A (en) * | 2010-03-04 | 2010-07-28 | 中山市美图实业有限公司 | Rotary buffer |
| CN101828889A (en) * | 2010-03-04 | 2010-09-15 | 中山市美图实业有限公司 | Adjustable rotary buffer |
| CN104234563A (en) * | 2013-06-19 | 2014-12-24 | 株式会社索密克石川 | A rotary damper and a vehicle door opening and closing mechanism |
-
2002
- 2002-03-25 CN CN 02226427 patent/CN2537336Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785645A (en) * | 2010-03-04 | 2010-07-28 | 中山市美图实业有限公司 | Rotary buffer |
| CN101785646A (en) * | 2010-03-04 | 2010-07-28 | 中山市美图实业有限公司 | Rotary buffer |
| CN101828889A (en) * | 2010-03-04 | 2010-09-15 | 中山市美图实业有限公司 | Adjustable rotary buffer |
| CN101785646B (en) * | 2010-03-04 | 2011-09-21 | 中山市美图实业有限公司 | Rotary buffer |
| CN104234563A (en) * | 2013-06-19 | 2014-12-24 | 株式会社索密克石川 | A rotary damper and a vehicle door opening and closing mechanism |
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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: 20030226 Termination date: 20100325 |