CN200960081Y - Damping mechanism - Google Patents
Damping mechanism Download PDFInfo
- Publication number
- CN200960081Y CN200960081Y CN 200620009503 CN200620009503U CN200960081Y CN 200960081 Y CN200960081 Y CN 200960081Y CN 200620009503 CN200620009503 CN 200620009503 CN 200620009503 U CN200620009503 U CN 200620009503U CN 200960081 Y CN200960081 Y CN 200960081Y
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- China
- Prior art keywords
- lamellar body
- unidirectional element
- cell wall
- housing
- damping
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- Expired - Fee Related
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Abstract
The utility model discloses a damping device comprising an axis core, a shell, a unidirectional element and damping oil. The inner wall of the shell is provided with two retaining walls. The axis core is arranged in the shell and has two convex muscles. The damping oil is stuffed in the surplus space of the shell. A U shaped manger is positioned along the axis direction on the convex muscle. The walls of the U shaped manger have one notch or a plurality of notches from the top towards the inside. The unidirectional element is in the U shaped manger and extending freely between the inner walls of the shell and the U shaped manger. The clearance which can make the unidirectional element move freely along the axis is positioned between the unidirectional element and the U shaped manger. The unidirectional element has holes for the oil and is matched with the U shaped manger, and is transplaced with the notch of the first manger wall. Therefore, the utility model can realize the quick and portable status without damping when the utility model is open and the status with good damping effect when the utility model is closed. The utility model has the advantages of a simple structure, and a low cost, and is easy to make and convenient to install.
Description
Technical field
The utility model relates to a kind of damping mechanism, particularly relates to a kind of damping mechanism that is used for lavatory lid.
Background technology
But damping mechanism is employed parts on the lid of some switch activities such as the toilet lid, and this damping mechanism will play unidirectional damping action usually, does not promptly produce damping action when toilet lid starts, and produces damping action and cover following time in toilet lid.The more existing damping mechanism that uses as the water closet cover plate includes a core, housing, unidirectional blade, damping oil, because its employed unidirectional blade often only plays the on-off action of oil circuit, can't remedy for the gap that produces because of foozle and distortion between unidirectional blade and the housing and to make and after oil circuit is closed, still have more damping oil to flow through this gap, and can't play damping preferably, and because bigger than normal or undercapacity of limitation volume or rotational angle in the design are not enough, the switch of unidirectional blade is insensitive when the open angle inoperative and undamped effect of hour unidirectional blade sometimes.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of damping mechanism is provided, by improvement, can quick light undamped when having realized open mode and during closed condition damping good, and can open bigger angle can just have damping again when opening less angle purpose, have characteristics simple in structure, that making is easy, easy for installation, with low cost.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of damping mechanism, comprise a core, housing, unidirectional element, damping oil, extension is provided with two barricades to housing to the center by the inwall one, the axle core is contained in the housing, the outer wall of axle core is resisted against the top of two barricades of housing, and the outside one of axle core is extended two convex tendons that are provided with symmetry; Damping oil is filled in the interior remaining space of housing of sealing;
Axis direction along the axle core on convex tendon is provided with the groove that the cross section is a U-shaped, the both sides of U-lag are respectively equipped with second cell wall that there are certain interval in first cell wall that top and inner walls lean and top and inner walls, and first cell wall, second cell wall are provided with one or more otch that are interlinked to the outside in the groove that make inwards by the top respectively; The unidirectional element movable sleeve that is made by the rubber-like material places in the U-lag of core convex tendon, and freely open and withstand between inner walls and the U-lag bottom land, between the cell wall of unidirectional element and U-lag, be provided with can make unidirectional element in groove along gap that the circumferencial direction of axle moves; Described unidirectional element comprises first lamellar body that is resisted against inner walls, removable the 3rd lamellar body that is posted by second lamellar body of a core first cell wall and is resisted against bottom land, the one bending is joined between first lamellar body and second lamellar body and between second lamellar body and the 3rd lamellar body, joint at second lamellar body or second lamellar body and the 3rd lamellar body is provided with one or more oil-through holes, and the oil-through hole that is engaged in the unidirectional element in the U-lag misplaces mutually with the otch of first cell wall.
The described removable entity width dimensions that is affixed to second lamellar body of a core first cell wall is made as the size that can be covered in the otch of first cell wall fully.
This outer end of first lamellar body along also being provided with one or more otch.
The width of the notch of described U-lag is greater than the width of bottom land.
The bottom land of described U-lag is the inclined-plane, is gradually to first cell wall by second cell wall to raise.
Described axle core comprises the axle body of the hollow that is made by the rubber-like material and is fixed in the intrinsic metal rod of axle.
The bottom of described axle core is provided with the auxiliary section, the end that is used for the seal casinghousing bottom that is made by this body by integral forming of axle, and auxiliary section, the end is contained in the bottom of housing by first seal.
The inner face of auxiliary section, the described end is provided with the oil groove of crossing of certain angle, and the degree of depth of crossing oil groove is risen backward and shoaled gradually by the initial bit of closing with respect to unidirectional element, does not have oil groove after surpassing certain angle, crosses oil-gap minimum, resistance maximum this moment.
Described metal rod is provided with screw thread, matches with locking member.
The top of described axle core is installed in the top of housing by second seal, seal stator, brace, locking member, and inwall is provided with the convex edge that is used to match on the top of housing.
Two barricades that described housing is extended to the center by the inwall one are made as two walls of incomplete symmetry, a stressed wall is made as and is subjected to force direction perpendicular when opening undamped with respect to unidirectional element, close with respect to unidirectional element that another stressed wall is made as and is subjected to force direction to constitute 90 ° with interior angle when producing damping, make stressed better at stressed big direction top retaining wall like this.
Damping mechanism of the present utility model, unidirectional element is designed to include first lamellar body that is resisted against inner walls, removable the 3rd lamellar body that is posted by second lamellar body of a core first cell wall and is resisted against bottom land, the general plastics forming that adopts is made, like this, between first lamellar body and second lamellar body and be the structure that fuses between second lamellar body and the 3rd lamellar body, joint at second lamellar body or second lamellar body and the 3rd lamellar body is provided with one or more oil-through holes, this structure adds is with flexible material characteristics, and relative second lamellar body bending of first lamellar body, relative second lamellar body bending of the 3rd lamellar body, just can make first lamellar body of unidirectional element have outside open elasticity with respect to the 3rd lamellar body, like this, when the U-lag of a core that unidirectional element is packed into, unidirectional element radially exists elastic space along the axle core, make unidirectional element can be engaged between a core and the housing better, first lamellar body of unidirectional element and the 3rd lamellar body are adjacent to respectively at the bottom of the U-lag of shell inwall and axle core, prevent owing to take place because of foozle or distortion produce the phenomenon that causes the damping variation in the gap between unidirectional element and the housing.Edge, outer end at first lamellar body also is provided with one or more otch, is used for when unidirectional element was resisted against oil axle core second cell wall, need utilize otch to form with the otch of second cell wall of axle core and be communicated with.
Damping mechanism of the present utility model, the axle core is provided with U-lag and is used to cooperate unidirectional element to put into, the groove width of U-lag is greater than the width of unidirectional element, so just can be so that after unidirectional element puts into groove, can in groove, move, or move to a side direction and be attached to the first cell wall place, or move to other direction and be attached to the second cell wall place, internal fixation at the axle core has metal rod, metal rod is threaded and can directly passes through second seal, the seal stator, brace, parts such as locking member are installed in the axle core in the housing, save end cap, also reduced the use amount of seal, help to reduce the cost of product; Along being provided with otch, the effect of this otch is that damping oil can be passed through at the top of first cell wall end; Between the top of second cell wall and the inner walls certain interval is arranged, also be provided with otch simultaneously, its purpose also is in order to allow damping oil flow through; When unidirectional element was put into the U-lag of a core, the oil-through hole of unidirectional element misplaced mutually with the otch of first cell wall.
In the use, when unidirectional element is in open mode, unidirectional element integral body is to be affixed to second cell wall, at this moment, damping oil in the housing can flow along the cavity, the otch of unidirectional element first lamellar body, the otch of second cell wall and the gap of the second cell wall top and inner walls that surround between first lamellar body of the oil-through hole of the gap between otch, unidirectional element and U-lag first cell wall of axle core first cell wall, unidirectional element, unidirectional element and second lamellar body and the 3rd lamellar body, and damping mechanism does not produce damping action.When unidirectional element by opening when turning to closed condition, be subjected to the effect of damping oil thrust, unidirectional element moves in U-lag, unidirectional element integral body is moved to first cell wall by second cell wall, at this moment, second cognition of unidirectional element is attached on first cell wall, because the oil-through hole of unidirectional element and the otch of first cell wall misplace mutually, and it is also very close to each other between the unidirectional element and first cell wall, therefore, the oil-through hole of unidirectional element is not communicated with the otch of first cell wall, the damping oil constricted flow in the housing, and damping mechanism produces damping action.
The beneficial effects of the utility model are, axis direction along the axle core is provided with the groove that the cross section is a U-shaped on axle core convex tendon owing to having adopted, the both sides of groove are respectively equipped with second cell wall that there are certain interval in first cell wall that top and inner walls lean and top and inner walls, first cell wall, second cell wall is provided with one or more otch that are interlinked to the outside in the groove that make inwards by the top respectively, the unidirectional element movable sleeve that is made by plastic material places in the U-lag of core convex tendon, and freely open and withstand between inner walls and the U-lag bottom land, between the cell wall of unidirectional element and U-lag, be provided with and make unidirectional element circumferencial direction gap of moving along the axle core in groove, wherein unidirectional element comprises first lamellar body that is resisted against inner walls, removable the 3rd lamellar body that is posted by second lamellar body of a core first cell wall and is resisted against bottom land, the one bending is joined between first lamellar body and second lamellar body and between second lamellar body and the 3rd lamellar body, have elasticity and can remedy between unidirectional blade and the housing gap that produces because of foozle and distortion and make that being difficult to damping oil after unidirectional element is closed oil circuit flows through this gap, and play damping preferably; Joint at second lamellar body or second lamellar body and the 3rd lamellar body is provided with one or more oil-through holes, the oil-through hole that is engaged in the unidirectional element in the U-lag misplaces mutually with the otch of first cell wall, this unidirectional element structure matches with the axle cored structure, the good purpose of damping during can be quick when having realized open mode light undamped closed condition, have simple in structure, make characteristics easy, easy for installation, with low cost; Simultaneously, can also reduce the usage quantity of seal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of damping mechanism of the present utility model is not limited to embodiment.
Fig. 1 is an organigram of the present utility model;
Fig. 2 is a structure decomposing schematic representation of the present utility model;
Fig. 3 is the organigram of unidirectional element of the present utility model;
Fig. 4 is the organigram of unidirectional element of the present utility model (upset);
Fig. 5 is the D structure schematic diagram of axle core of the present utility model;
Fig. 6 is the structure cutaway view of axle core of the present utility model;
Fig. 7 is the organigram that axle core of the present utility model cooperates with unidirectional element;
Fig. 8 is the D structure schematic diagram of housing of the present utility model;
Fig. 9 is the organigram of the utility model (unidirectional element open mode);
Figure 10 is the organigram of the utility model (unidirectional element closed condition).
The specific embodiment
Shown in accompanying drawing, a kind of damping mechanism of the present utility model, comprise a core 1, housing 2, unidirectional element 3, damping oil, first seal 4, second seal 5, seal stator 6, brace 7, locking member 8, extension is provided with two barricades 21 to the center by the inwall one on housing 2, axle core 1 is contained in the housing 2, the outer wall of axle core 1 is resisted against the top of two barricades 21 of housing 2, and axle core 1 outside one is extended two convex tendons 11 that are provided with symmetry; Damping oil is filled in the housing 2 interior remaining space of sealing;
Axis direction along the axle core on convex tendon 11 is provided with the groove 12 that the cross section is a U-shaped, the both sides of groove are respectively equipped with second cell wall 14 that there are certain interval in first cell wall 13 that top and housing 2 inwalls lean and top and housing 2 inwalls, first cell wall 13 is provided with several inwards by the top and makes otch 15, the second cell walls 14 that are interlinked to the outside in the groove be provided with several inwards by the top to make the otch 16 that is interlinked to the outside in the groove; Unidirectional element 3 movable sleeves that are made by plastic material place in the U-lag of core convex tendon 12, and freely open and withstand between housing 2 inwalls and U-lag 12 bottom lands, between the cell wall of unidirectional element 3 and U-lag 12, be provided with can make unidirectional element in groove 12 along gap that the circumferencial direction of axle moves; Described unidirectional element 3 comprises first lamellar body 31 that is resisted against inner walls, removable the 3rd lamellar body 33 that is posted by second lamellar body 32 of a core first cell wall and is resisted against bottom land, the one bending is joined between first lamellar body 31 and second lamellar body 32 and between second lamellar body 32 and the 3rd lamellar body 33, be provided with several oil-through hole 30 in the joint of second lamellar body 32 or second lamellar body 32 and the 3rd lamellar body 33, the oil-through hole 30 that is engaged in the unidirectional element in the U-lag misplaces mutually with the otch 13 of first cell wall.
Wherein, the removable entity width dimensions that is affixed to second lamellar body 32 of a core first cell wall is made as the size of the otch 15 that can be covered in first cell wall fully; Also be provided with several otch 311 on the edge, outer end of first lamellar body 31; The width of the notch of U-lag 12 is greater than the width of bottom land; The bottom land of U-lag 12 is the inclined-plane, is gradually to first cell wall 13 by second cell wall 14 to raise; Axle core 1 comprises the axle body 17 of the hollow that is made by plastic material and is fixed in the intrinsic metal rod 18 of axle; The bottom of axle core 1 is provided with by the axle body 17 one-body molded auxiliary sections, the end 171 that are used for the seal casinghousing bottom that are made, and auxiliary section, the end 171 is contained in the bottom of housing 2 by first seal 4; The inner face of auxiliary section, the end 171 was provided with oil groove 172, and the degree of depth of crossing oil groove 172 is risen backward and shoaled gradually by the initial bit of closing with respect to unidirectional element 3, did not have oil groove after surpassing certain angle, crossed oil-gap minimum, resistance maximum this moment; Metal rod 18 is provided with screw thread, is used for matching with locking member; The top of axle core 1 is installed in the top of housing 2 by second seal 5, seal stator 6, brace 7, locking member 8, is provided with the convex edge 22 that is used to match at the top of housing 2 inwall; Two barricades 21 that housing 2 is extended to the center by the inwall one are made as two walls of incomplete symmetry, a stressed wall is made as and is subjected to force direction perpendicular when opening undamped with respect to unidirectional element 3, close with respect to unidirectional element 3 that another stressed wall is made as and is subjected to force direction to constitute 90 ° with interior angle when producing damping, make stressed better at stressed big direction top retaining wall like this.
Damping mechanism of the present utility model, unidirectional element 3 is designed to include first lamellar body 31 that is resisted against inner walls, removable the 3rd lamellar body 33 that is posted by second lamellar body 32 of a core first cell wall 13 and is resisted against bottom land, and adopt plastics forming to be made, like this, between first lamellar body 31 and second lamellar body 32 and be the structure that fuses between second lamellar body 32 and the 3rd lamellar body 33, joint at second lamellar body 32 or second lamellar body 32 and the 3rd lamellar body 33 is provided with oil-through hole 30, this structure adds the material characteristics of its plastics, and first lamellar body, 31 relative second lamellar bodies, 32 bendings, 32 bendings of the 3rd lamellar body 33 relative second lamellar bodies, first lamellar body 31 that just can make unidirectional element 3 is with respect to the 3rd lamellar body 33 resilient spaces that move inward, like this, when the U-lag of a core 1 that unidirectional element 3 is packed into, unidirectional element 3 radially exists elastic space along axle core 1, unidirectional element 3 can be engaged between a core 1 and the housing 2 better, prevent to take place owing to the excesssive gap between unidirectional element 3 and the housing 2 causes the phenomenon of damping variation.Edge, outer end at first lamellar body 31 also is provided with otch 311, is used for when unidirectional element 3 was resisted against oil axle core second cell wall 14, need utilize otch 311 to form with the otch 16 of second cell wall of axle core and be communicated with.
Damping mechanism of the present utility model, axle core 1 is provided with U-lag 12 and is used to cooperate unidirectional element 3 to put into, the groove width of U-lag 12 is greater than the width of unidirectional element 3, so just can be so that after unidirectional element 3 puts into groove 12, can in groove 12, move, or move to a side direction and be attached to first cell wall, 13 places, or move to other direction and be attached to second cell wall, 14 places, the top of first cell wall 13 and housing 2 inwalls lean, directly by second seal 5, seal stator 6, brace 7, locking member 8 parts such as grade are installed in the housing 2, after saving end cap, also reduce the use amount of seal, helped to reduce the cost of product; Along being provided with otch 15, the effect of this otch 15 is that damping oil can be passed through at the top of first cell wall 13 end; Between the top of second cell wall 14 and housing 2 inwalls certain interval is arranged, also be provided with otch 16 simultaneously, its purpose also is in order to allow damping oil flow through; When unidirectional element 3 was put into the U-lag 12 of a core, the oil-through hole 30 of unidirectional element 3 misplaced mutually with the otch 15 of first cell wall.
In the use, by two barricades 21 of housing 2 and two convex tendons 11 of axle core 1, be actually the inner chamber in the housing 2 is divided into four chambers 91,92,93,94, when axle core 1 when direction is rotated, such as toilet lid is started, be equivalent to clockwise rotating of Fig. 9, after axle core 1 drives convex tendon 11 rotations, four chambers 91 in the housing 2,92,93,94 size can change, chamber 92,94 become big, chamber 91,93 diminish, like this, chamber 91, damping oil in 93 just flows to chamber 92,94 kinetic energy, be subjected to the effect of damping oil thrust, unidirectional element 3 moves in U-lag 12, unidirectional element 3 integral body are shifted to second cell wall 14, and finally be to be affixed to second cell wall 14, at this moment, damping oil in the housing 2 can be along the otch 15 of axle core first cell wall, gap between unidirectional element 3 and U-lag first cell wall 13, the oil-through hole 30 of unidirectional element, the cavity 34 that surrounds between first lamellar body of unidirectional element and second lamellar body and the 3rd lamellar body, the otch 311 of unidirectional element first lamellar body, flow in the gap of the otch 16 of second cell wall and the second cell wall top and housing 2 inwalls, like this, damping oil in the chamber 93 can flow in the chamber 92 swimmingly, damping oil in the chamber 91 can flow in the chamber 94 swimmingly, and damping mechanism does not produce damping action.When axle core 1 when another direction is rotated, such as toilet lid is covered down, be equivalent to rotating counterclockwise of Figure 10, after axle core 1 drives convex tendon 11 rotations, four chambers 91 in the housing 2,92,93,94 size can change, chamber 92,94 diminish, chamber 91,93 become big, like this, chamber 92, damping oil in 94 just flows to chamber 91,93 kinetic energy, be subjected to the effect of damping oil thrust, be subjected to the effect of damping oil thrust, unidirectional element 3 moves in U-lag 12, unidirectional element 3 integral body are moved to first cell wall 13 by second cell wall 14, at this moment, second lamellar body 32 of unidirectional element 3 can be attached on first cell wall 13, because the oil-through hole 30 of unidirectional element 3 and the otch 15 of first cell wall misplace mutually, and it is also very close to each other between the unidirectional element 3 and first cell wall 13, therefore, the oil-through hole 30 of unidirectional element is not communicated with the otch 15 of first cell wall, damping oil constricted flow in the housing 2, in this moment housing, the damping oil of chamber 92 just can't be along above-mentioned passage inflow chamber 93, but along the slit flow between axle core 2 and housing 3 barricades 21 to chamber 91, equally, the damping oil of chamber 94 also can't flow into chamber 91 along above-mentioned passage, but along the slit flow between axle core 2 and housing 3 barricades 21 to chamber 93, therefore, damping oil constricted flow in the housing 2, damping mechanism produces damping action.
The foregoing description only is used for further specifying damping mechanism of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. damping mechanism, comprise a core, housing, unidirectional element, damping oil, extension is provided with two barricades to housing to the center by the inwall one, and an axle core is contained in the housing, the outer wall of axle core is resisted against the top of two barricades of housing, and the outside one of axle core is extended two convex tendons that are provided with; Damping oil is filled in the interior remaining space of housing of sealing;
It is characterized in that: the axis direction along the axle core on convex tendon is provided with the groove that the cross section is a U-shaped, the both sides of U-lag are respectively equipped with first cell wall and second cell wall, and first cell wall, second cell wall are provided with one or more otch that are interlinked to the outside in the groove that make inwards by the top respectively; The unidirectional element movable sleeve that is made by the rubber-like material places in the U-lag of core convex tendon, and freely open and withstand between inner walls and the U-lag bottom land, between the cell wall of unidirectional element and U-lag, be provided with can make unidirectional element in groove along gap that the circumferencial direction of axle moves; Described unidirectional element comprises first lamellar body that is resisted against inner walls, removable the 3rd lamellar body that is posted by second lamellar body of a core first cell wall and is resisted against bottom land, the one bending is joined between first lamellar body and second lamellar body and between second lamellar body and the 3rd lamellar body, joint at second lamellar body or second lamellar body and the 3rd lamellar body is provided with one or more oil-through holes, and the oil-through hole that is engaged in the unidirectional element in the U-lag misplaces mutually with the otch of first cell wall.
2. damping mechanism according to claim 1 is characterized in that: the described removable entity width dimensions that is affixed to second lamellar body of a core first cell wall is made as the size that can be covered in the otch of first cell wall fully.
3. damping mechanism according to claim 1 is characterized in that: the outer end of described first lamellar body is along also being provided with one or more otch.
4. damping mechanism according to claim 1 is characterized in that: the width of the notch of described U-lag is greater than the width of bottom land; The bottom land of U-lag is the inclined-plane, is gradually to first cell wall by second cell wall to raise.
5. damping mechanism according to claim 1 is characterized in that: described axle core comprises the axle body of the hollow that is made by the rubber-like material and is fixed in the intrinsic metal rod of axle.
6. damping mechanism according to claim 5 is characterized in that: the bottom of described axle core is provided with the auxiliary section, the end that is used for the seal casinghousing bottom that is made by this body by integral forming of axle, and auxiliary section, the end is contained in the bottom of housing by first seal.
7. damping mechanism according to claim 6, it is characterized in that: the inner face of auxiliary section, the described end is provided with the oil groove of crossing of certain angle, the degree of depth of crossing oil groove is risen backward and is shoaled gradually by the initial bit of closing with respect to unidirectional element, does not have oil groove after surpassing certain angle.
8. damping mechanism according to claim 5 is characterized in that: described metal rod is provided with screw thread, matches with locking member.
9. damping mechanism according to claim 1 is characterized in that: the top of described axle core is installed in the top of housing by second seal, seal stator, brace, locking member, and inwall is provided with the convex edge that is used to match on the top of housing.
10. damping mechanism according to claim 1, it is characterized in that: two barricades that described housing is extended to the center by the inwall one are made as two walls of incomplete symmetry, a stressed wall is made as and is subjected to force direction perpendicular when opening undamped with respect to unidirectional element, and another stressed wall is made as and is subjected to force direction to constitute 90 ° with interior angle when closing the generation damping with respect to unidirectional element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009503 CN200960081Y (en) | 2006-11-07 | 2006-11-07 | Damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009503 CN200960081Y (en) | 2006-11-07 | 2006-11-07 | Damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960081Y true CN200960081Y (en) | 2007-10-17 |
Family
ID=38796590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009503 Expired - Fee Related CN200960081Y (en) | 2006-11-07 | 2006-11-07 | Damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960081Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132589A1 (en) * | 2008-04-30 | 2009-11-05 | 厦门豪帝卫浴工业有限公司 | Damping device |
| WO2015018115A1 (en) * | 2013-08-08 | 2015-02-12 | Zhao Liping | Fall-slowing damping device for toilet and fall-slowing damping method |
| CN105816093A (en) * | 2016-04-21 | 2016-08-03 | 烟台南山学院 | Quick descending and slow landing damper |
| WO2018208260A3 (en) * | 2016-12-24 | 2019-01-03 | Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | System providing slow closure for the toilet lower and upper covers and the toilet lower and upper covers having such system |
-
2006
- 2006-11-07 CN CN 200620009503 patent/CN200960081Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009132589A1 (en) * | 2008-04-30 | 2009-11-05 | 厦门豪帝卫浴工业有限公司 | Damping device |
| WO2015018115A1 (en) * | 2013-08-08 | 2015-02-12 | Zhao Liping | Fall-slowing damping device for toilet and fall-slowing damping method |
| CN105816093A (en) * | 2016-04-21 | 2016-08-03 | 烟台南山学院 | Quick descending and slow landing damper |
| CN105816093B (en) * | 2016-04-21 | 2018-02-02 | 烟台南山学院 | A kind of fast drop delays to fall damper |
| WO2018208260A3 (en) * | 2016-12-24 | 2019-01-03 | Eczacibaşi Yapi Gereçleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | System providing slow closure for the toilet lower and upper covers and the toilet lower and upper covers having such system |
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