CN105864345A - Damper and sliding door or drawer adopting same - Google Patents
Damper and sliding door or drawer adopting same Download PDFInfo
- Publication number
- CN105864345A CN105864345A CN201610399193.1A CN201610399193A CN105864345A CN 105864345 A CN105864345 A CN 105864345A CN 201610399193 A CN201610399193 A CN 201610399193A CN 105864345 A CN105864345 A CN 105864345A
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- CN
- China
- Prior art keywords
- piston
- damper
- outer tube
- damping force
- damping
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/108—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with piston rod protruding from the closer housing; Telescoping closers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0091—Drawer movement damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention provides a damper and a sliding door or drawer adopting the same. The damper comprises an outer tube and a piston rod arranged in the outer tube, a piston is arranged on the piston rod, and the inner wall of the outer tube is provided with multiple limiting faces and/or multiple convex ribs which are matched with the piston in a sliding mode and used for limiting radial displacement of the piston; the limiting faces are distributed in a centrally symmetric mode, and/or the convex ribs are distributed in a centrally symmetric mode. An inclined groove which is axially distributed is formed in the portion, on the rear side of a Y-shaped seal ring, of the inner wall of the outer tube, the section areas of the inclined groove are gradually decreased from front to back, and a damping increasing segment is formed; a damping release inclined groove which is axially distributed is formed on the portion, on the rear side of a damping force stable segment, of the inner wall of the outer tube, the section areas of the damping release inclined groove are gradually increased from front to back, and a damping force release segment is formed. When the damper is subjected to larger instantaneous axial impact force, the damping force is stable and good in uniformity, and the outer tube is not prone to burst.
Description
Technical field
The present invention relates to the technical field of damper, be specifically related to a kind of damper and apply the sliding door of this damper or take out
Drawer.
Background technology
Disclosed in Chinese patent literature CN204061697U, damper includes: outer tube and the piston rod being located in this outer tube,
Piston rod is provided with piston, and piston is provided with the O RunddichtringO for controlling flow channels aperture or valve block；In the process of use
In, if piston rod runs into the axial large impact power of moment, described O RunddichtringO or valve block are easily damaged, and cause damper to lose
Effect.
Basic flow channels in the piston component of existing damper, is the ebb interval excessively stayed between outer tube and piston,
The drawback of this design is that piston is radially movable in running, thus causes damping force unstable.Additionally, existing resistance
When Buddhist nun's device is subject to bigger external impacts, owing to being increased, in damper by the pressure moment in the extrusion chamber (B chamber) of piston press
Portion mechanism is fragile thus loses damping, and outer tube easily bursts.Thus cause drawer or sliding door that fall suddenly occurs in closing process
Speed (jumping onto the tracks occurs in sliding door) phenomenon so that drawer or sliding door can not be closed when resetting smoothly.How to design one can bear
The damper of the axial large impact power of moment, buffering are uniformly and uniformity is good, and outer tube is difficult to explosion, is the skill that this area is to be solved
An art difficult problem.
Summary of the invention
Resistance during the axial greater impact power that the technical problem to be solved in the present invention is to provide a kind of simple in construction, bear moment
Damper that Buddhist nun's power is stable and apply sliding door or the drawer of this damper.
For solving above-mentioned technical problem, the invention provides a kind of damper, including: in cylinder-shaped outer tube be located at this
Piston rod in outer tube, piston rod is provided with piston, the inwall of described outer tube be provided be slidably matched with described piston and for
Limit the confined planes of piston radial displacement, and/or convex tendon.
Specifically, described confined planes has multiple, and the distribution that is centrosymmetric；And/or, described convex tendon has multiple, and in
The heart is symmetrical.
Further preferred scheme is, described piston includes: axially section is I-shaped piston only, at this piston originally
On the middle part cylinder of body, movable sleeve is provided with lip ring；During work, outside the piston only of described piston or lip ring
Circumference is tangent with described confined planes.
Further preferred scheme is, drive end bearing bracket closes the front end of described outer tube, is sequentially provided with between drive end bearing bracket and piston
It is set in the back-moving spring on described piston rod, fairlead and y-type seal ring；The front end cylinder of described piston is provided with and axially divides
The flow channels of cloth；On the inwall of described outer tube, on rear side of described y-type seal ring, it is provided with the skewed slot of axial distribution, this skewed slot
Cross-sectional area taper into from front to back, and constitute damping the ascent stage.
Further preferred scheme is, the inwall of described outer tube, a section on rear side of described skewed slot are damping force stable section,
The inwall of this damping force stable section seals be slidably matched with the piston only of described piston or the periphery of lip ring.Annular is close
The preferred plastic sheet of sealing.The outer tube wall of damping force stable section, it is possible to be arranged as required to the groove of axial distribution.
Further preferred scheme is, is axially distributed on the inwall of the described outer tube on rear side of described damping force stable section
Damping release skewed slot, the cross-sectional area of this damping release skewed slot becomes larger from front to back, i.e. constitutes damping force releasing section, is beneficial to
The use of furniture.The technique effect of this design: damping force tends towards stability when running to stable section, when arriving releasing section then
Damping force then tapers into；When damper is subject to bigger external impacts, it is gradually increased owing to the pressure in B chamber is one
Process rather than moment increase, and damper internal mechanism is hardly damaged thus loses damping, and outer tube is difficult to explosion.
Further preferred scheme is, the trailing flank outer rim of the front end cylinder of described piston is provided with breach；Or, described ring
On shape seal, the rear port with described flow channels is provided with through hole relative to place.Plastic sheet and piston when piston movement under force
Base is fitted, and described breach then can not be sealed, thus forms a flow channels, and piston is in outer tube to slide all the time joins shape
State, this design can obtain damping force very smoothly.
Further preferred scheme is, the front end cylinder rear end face mediad posterior protrusion of described piston, so that annular is close
Between leading flank and the rear port of described flow channels of sealing, there is gap, with described front end cylinder and lip ring it
Between formed can under external force area of passage change variable flow channels.
The lateral wall of the front end cylinder of described piston is provided with the outer flow channels of axial distribution.
A kind of sliding door or drawer, it uses above-mentioned damper as buffer during on-off action.
Beneficial effects of the present invention: the design of the basic flow channels in the piston component of (1) existing damper is conventional
The basic flow channels of this piston be to leave between outer tube and piston suitable to cross ebb interval, the drawback of this design is alive
Fill in radially movable in running, thus damping force is unstable.In the damper of the present invention: set on the inwall of described outer tube
Have and be slidably matched with described piston and for limiting the confined planes of piston radial displacement, and/or convex tendon, this avoid piston and exist
In running radially movable, thus cause the unstable situation of damping force.Additionally, at the leading portion of outer tube and the inwall of rear
Skewed slot is set so that the damping force of the damping force ascent stage of the present invention is the process steadily increased, and the resistance of damping force releasing section
Buddhist nun's power is also a process steadily diminished, it is therefore prevented that outer pipe explosion.
(2) damper of the present invention is the Silent damper of damping force dynamically changeable, along with piston under the effect of external force
Constantly moving forward, the ascending continuous rising of damping force, when running to stable section, damping force tends towards stability, when arriving release
During section, then damping force then tapers into, the technique effect of this design: when damper is subject to bigger external impacts, due to B
Pressure in chamber is a process being gradually increased rather than moment increase, and damper internal mechanism is hardly damaged thus loses resistance
Buddhist nun, outer tube is difficult to explosion.Drawer or sliding door do not have unexpected reduction of speed (sliding door in closing process when damping plays a role yet
Occur jumping onto the tracks) phenomenon, but a process steadily slowed down, last releasing section damping force discharges, thus ensure that drawer or shifting
Door, in closing process, also can close in situation about constantly declining smoothly owing to controlling the pulling force of the extension spring of drawer or sliding door reset
Close.
(3) damper of the present invention, at least provided with the groove of an axial distribution as base on the outer wall of piston base
The flow channels of plinth.Formed between described front end cylinder 101 and lip ring 11 and can become by area of passage under external force
The variable flow channels changed；If external force is less, the pressure in B chamber will not be very big, then flow channels 14 be then not turn off or
Closing seldom, now the area of passage of flow channels is that basis flow channels 12 adds variable stream of crossing and crosses passage 14, due to flow-passing surface
Long-pending relatively big, then damping force is the most less；When by bigger external impacts (as heavily loaded in drawer or heavier sliding door), due in B chamber
Pressure can quickly increase, plastic sheet flexural deformation under bigger External Force Acting, thus flow channels 14 is closed, and is formed bigger
Damping force, performance should have damping action.
Accompanying drawing explanation
For the preparation method of the clearer explanation present invention and the technical advantage that shows thereof, add below by way of accompanying drawing
With explanation.In the drawings:
Fig. 1 is the axial section structural representation of the damper in embodiment；
Fig. 2 is the axial section structural representation of another kind of damper；
Fig. 3 is the damping force rising of described damper, the radial direction section structure schematic diagram of releasing section；
Fig. 4 is the another kind of radially section structure schematic diagram of the damping force rising of described damper, releasing section；
Fig. 4-1 is the third radial direction section structure schematic diagram of the damping force rising of described damper, releasing section；
Fig. 5 is the 4th kind of radial direction section structure schematic diagram of the damping force rising of described damper, releasing section；
Fig. 6 is the 5th kind of radial direction section structure schematic diagram of the damping force releasing section of described damper；
Fig. 7 is the radial direction section structure schematic diagram of described piston；
Fig. 8 is the another kind of radially section structure schematic diagram of described piston；
Fig. 8-1 is the axial section structure schematic diagram of the piston in Fig. 7 or 8；
Fig. 9 is the third radial direction section structure schematic diagram of described piston；
Fig. 9-1 is the axial section structure schematic diagram of the piston in Fig. 9；
Figure 10 is the 4th kind of radial direction section structure schematic diagram of described piston；
Figure 10-1 is the axial section structure schematic diagram of the piston in Figure 10；
Reference: 1, connector, 2, piston rod, 3, drive end bearing bracket, 4, back-moving spring, 5, fairlead, 6, y-type seal ring, 7, tiltedly
Groove, 8, damping oil, 9, outer tube, 10, piston, 11, lip ring, 12, flow channels, 13, T-shaped plug, 14, variable cross circulation
Road, 15, confined planes, 16 damping release skewed slots, 17, outer flow channels, 18, convex tendon, 110, through hole,, the damping force ascent stage,、
Damping force stable section,, damping force releasing section.
Detailed description of the invention
Embodiment 1
Such as Fig. 1, the damper of the present embodiment, including: outer tube 9 and the piston rod 2 being located in this outer tube 9, piston rod 2 is provided with work
Plug 10, the end of described outer tube 9 is closed when this outer tube single injection-molded, or uses T-shaped plug 13 to close this outer tube 9 once
The fabrication hole produced in end during injection mo(u)lding；In the front tube of described outer tube 9 and on described piston rod 2, from front to back
It is arranged with drive end bearing bracket 3 and the y-type seal ring 6 of this drive end bearing bracket 3 resilient engagement successively.Described drive end bearing bracket 3 is suitable to sealingly close described outer tube
The front end of 9, is provided with the back-moving spring 4 and fairlead 5 being set on described piston rod 2 between drive end bearing bracket 3 and y-type seal ring 6.
The inwall of described outer tube (9) is provided with and is slidably matched with described piston 10 and for limiting piston 10 radial displacement
Confined planes, such as Fig. 3 and 6, or convex tendon, such as Fig. 4.Fig. 3, as described in confined planes have multiple, and the distribution that is centrosymmetric；And/or, institute
State convex tendon and have multiple, and the distribution that is centrosymmetric.Multiple confined planes and multiple convex tendon can exist simultaneously, concrete such as Fig. 4-1.
Such as Figure 10 and 10-1, described piston 10 includes that end face is I-shaped piston only, at the middle part of this piston only
On cylinder 102, movable sleeve is provided with lip ring 11, and the front end cylinder 101 of described piston 10 is provided with crossing of axial distribution and circulates
Road 12, A, B chamber of piston 10 both sides is communicated by this flow channels.
Such as Fig. 1,2 and 5, on the inwall of described outer tube 9, on rear side of described y-type seal ring 6, it is provided with skewed slot 7, this skewed slot 7
Cross-sectional area taper into from front to back, to form variable flow channels so that piston rod damping force at the beginning of stress is relatively
Little, along with moving after piston, damping force is gradually increasing, and is damping force ascent stage, beneficially furniture especially drawer sliding rail or sliding door
The use safety of pulley etc., and reduce the noise during household uses；Simultaneously, it is to avoid piston rod by moment larger axis to
During impulsive force, piston forms instantaneous pressure and shaped seals part is produced impact, prevent outer pipe explosion, it is ensured that shaped seals
Service life.
The inwall of described outer tube 9, a section on rear side of described skewed slot 8 are damping force stable section, this damping force stable section with
The cross-sectional area crossing oil passage between described piston 10 keeps stable.
Damping release skewed slot 16 is axially distributed on the inwall of the described outer tube 9 on rear side of described damping force stable section, should
The cross-sectional area of damping release skewed slot becomes larger from front to back, i.e. constitutes the use of damping force releasing section, beneficially furniture (such as
Drawer or the Guan Bi of sliding door).The technique effect of this design: damping force tends towards stability when running to stable section, when arrival is released
During the section of putting, then damping force then tapers into；When damper is by bigger external impacts, due to the pressure in B chamber be one by
Cumulative big process rather than moment increase, and damper internal mechanism is hardly damaged thus loses damping, and outer tube is difficult to explosion.
Embodiment 2
On the basis of embodiment 1, there is following modification in the present embodiment:
Such as Fig. 8 and 8-1, the front end cylinder 101 rear end face mediad posterior protrusion of described piston 10, so that lip ring 11
Between the rear port of leading flank and described flow channels 12, there is gap, with at described front end cylinder 101 and lip ring 11
Between formed can under external force area of passage change variable flow channels 14.
Such as Fig. 7,8 and 8-1, the trailing flank outer rim of the front end cylinder 101 of described piston 10 is provided with breach 100；Work as piston
When travelling forward, plastic sheet is fitted with piston base, and that breach then can not be sealed, thus forms a flow channels, lives
Plug is in outer tube to slide all the time joins state, and this design can obtain damping force very smoothly.
Or, such as Fig. 9 and 9-1, on described lip ring 11, the rear port with described flow channels 12 is provided with logical relative to place
Hole 110.When piston movement under force, plastic sheet is fitted with piston base, and described breach then can not be sealed, thus forms one
Individual flow channels, piston is in outer tube to slide all the time joins state, and this design can obtain damping force very smoothly.
Variable flow channels 14 is when external force is less, and the pressure in B chamber will not be very big, then flow channels 14 then will not be closed
Closing or close seldom, now the area of passage of flow channels is that basis flow channels 12 adds variable stream of crossing and crosses passage 14, due to mistake
Flow area is relatively big, then damping force is the most less；When by bigger external impacts (as heavily loaded in drawer or heavier sliding door), due to B chamber
Interior pressure can quickly increase, plastic sheet flexural deformation under bigger External Force Acting, thus flow channels 14 is closed, and is formed
Bigger damping force, performance should have damping action.
Embodiment 3
On the basis of embodiment 1, there is following modification in the present embodiment:
Such as Figure 10 and 10-1, the lateral wall of the front end cylinder 101 of described piston 10 is provided with the outer flow channels 17 of axial distribution.
Embodiment 4
A kind of sliding door or drawer, it uses the damper described in one of embodiment 1-3 as buffer during on-off action.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, can also be made it on the basis of the above description
The change of its multi-form or variation.Here without also cannot all of embodiment be given exhaustive.And these belong to this
What bright spirit was extended out obviously changes or changes among still in protection scope of the present invention.
Claims (10)
1. a damper, including: outer tube (9) and the piston rod (2) being located in this outer tube (9), piston rod (2) is provided with piston
(10), it is characterised in that:
The inwall of described outer tube (9) is provided with and is slidably matched with described piston (10) and for limiting piston (10) radial displacement
Confined planes (15), and/or convex tendon (18).
Damper the most according to claim 1, it is characterised in that: described confined planes has multiple, and the distribution that is centrosymmetric；
And/or, described convex tendon has multiple, and the distribution that is centrosymmetric.
Damper the most according to claim 1 and 2, it is characterised in that: described piston (10) including: axially section is I-shaped
The piston only of shape, the upper movable sleeve of middle part cylinder (102) at this piston only is provided with lip ring (11)；
During work, the piston only of described piston (10) or the excircle of lip ring (11) are tangent with described confined planes.
Damper the most according to claim 3, it is characterised in that: drive end bearing bracket (3) closes the front end of described outer tube (9), front
Back-moving spring (4), fairlead (5) and the Y being set on described piston rod (2) it is sequentially provided with between end cap (3) and piston (10)
RunddichtringO (6)；
The wall body of the front end cylinder (101) of described piston (10) is provided with the flow channels (12) of axial distribution；
On the inwall of described outer tube (9), it is provided with the skewed slot (7) of axial distribution, this skewed slot in described y-type seal ring (6) rear side
(7) cross-sectional area tapers into from front to back.
Damper the most according to claim 1 and 2, it is characterised in that: the inwall of described outer tube (9), in described skewed slot (7)
One section of rear side is damping force stable section, and the inwall of this damping force stable section is close with the piston only of described piston (10) or annular
The periphery of sealing (11) seals and is slidably matched.
Damper the most according to claim 3, it is characterised in that: the described outer tube on rear side of described damping force stable section
(9) damping release skewed slot (16) is axially distributed on inwall, and the cross-sectional area of this damping release skewed slot the most gradually becomes
Greatly.
Damper the most according to claim 3, it is characterised in that: the trailing flank outer rim of the front end cylinder of described piston (10)
It is provided with breach (100)；Or, described lip ring (11) is upper to be provided with relative to place with the rear port of described flow channels (12)
Through hole (110).
Damper the most according to claim 7, it is characterised in that: front end cylinder (101) rear end face of described piston (10)
Mediad posterior protrusion, so that between having between the rear port of the leading flank of lip ring (11) and described flow channels (12)
Gap, with between described front end cylinder (101) and lip ring (11) formed can under external force area of passage change
Variable flow channels (14).
Damper the most according to claim 3, it is characterised in that: the outside of the front end cylinder (101) of described piston (10)
Wall is provided with the outer flow channels (17) of axial distribution.
10. a sliding door or drawer, it is characterised in that: when it uses the damper described in claim 1 or 2 as on-off action
Buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399193.1A CN105864345A (en) | 2016-06-06 | 2016-06-06 | Damper and sliding door or drawer adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399193.1A CN105864345A (en) | 2016-06-06 | 2016-06-06 | Damper and sliding door or drawer adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105864345A true CN105864345A (en) | 2016-08-17 |
Family
ID=56676004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610399193.1A Pending CN105864345A (en) | 2016-06-06 | 2016-06-06 | Damper and sliding door or drawer adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864345A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264632A (en) * | 2016-08-31 | 2017-01-04 | 复旦大学附属华山医院 | Face multi-functional directional at-tachment line catching device |
| CN108374862A (en) * | 2018-02-14 | 2018-08-07 | 重庆恩光科技有限公司 | Energy saving and environment friendly single-stage variable damping buffer |
| CN108397508A (en) * | 2018-02-14 | 2018-08-14 | 重庆恩光科技有限公司 | Energy saving and environment friendly magnetorheological fluid twin-stage variable damping device |
| CN110699924A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗衣机有限公司 | Damper and washing machine having the same |
| CN111684172A (en) * | 2018-03-28 | 2020-09-18 | 百乐仕株式会社 | Damper |
| CN111677394A (en) * | 2020-03-25 | 2020-09-18 | 佛山市天斯五金有限公司 | A damping slide |
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| US20020170794A1 (en) * | 2001-05-17 | 2002-11-21 | Fredi Dubach | Damping means, in particular for furniture |
| WO2005045278A1 (en) * | 2003-11-05 | 2005-05-19 | Harn Marketing Sdn. Bhd. | Fluid damper |
| CN1862051A (en) * | 2005-03-15 | 2006-11-15 | 阿哥斯天怒·法拉利公司 | Damping device for pieces of furniture |
| EP2369199A2 (en) * | 2010-03-24 | 2011-09-28 | Miguel Angel Rioja Calvo | Progressive damping device for furniture |
| CN204061697U (en) * | 2014-09-05 | 2014-12-31 | 杜成华 | A kind of damper of damping force dynamically changeable |
| CN205047728U (en) * | 2015-10-10 | 2016-02-24 | 杜成华 | Damper |
| CN205663807U (en) * | 2016-06-06 | 2016-10-26 | 杜成华 | Attenuator and use this attenuator move door or drawer |
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| CN108374862A (en) * | 2018-02-14 | 2018-08-07 | 重庆恩光科技有限公司 | Energy saving and environment friendly single-stage variable damping buffer |
| CN108397508A (en) * | 2018-02-14 | 2018-08-14 | 重庆恩光科技有限公司 | Energy saving and environment friendly magnetorheological fluid twin-stage variable damping device |
| CN111684172A (en) * | 2018-03-28 | 2020-09-18 | 百乐仕株式会社 | Damper |
| CN111684172B (en) * | 2018-03-28 | 2022-02-01 | 百乐仕株式会社 | Damper |
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Effective date of registration: 20190510 Address after: 214431 Jiangsu Jiangyin Norming Precision Hardware Co., Ltd. Lubu Port Village, Jiangyin Lingang Street, Wuxi City, Jiangsu Province Applicant after: Jiangyin Nooming Precision Hardware Co.,Ltd. Address before: 213000 Jinling North Road, Xinbei District, Changzhou, Jiangsu, China, Hohai University Applicant before: Du Chenghua |
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Application publication date: 20160817 |