CN106014043B - A kind of furniture damper integrated optimization architecture - Google Patents
A kind of furniture damper integrated optimization architecture Download PDFInfo
- Publication number
- CN106014043B CN106014043B CN201610640486.4A CN201610640486A CN106014043B CN 106014043 B CN106014043 B CN 106014043B CN 201610640486 A CN201610640486 A CN 201610640486A CN 106014043 B CN106014043 B CN 106014043B
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- China
- Prior art keywords
- cylinder body
- piston
- blockage element
- guide sleeve
- sealing ring
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
-
- 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
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
Abstract
A kind of furniture damper integrated optimization architecture, including cylinder body, piston rod, piston, guide sleeve and damping piece, cylinder body is tubulose and inside is in cylinder, guide sleeve is fixed at one end of cylinder body and the middle part is provided with notch, piston and damping piece are connected and the two is slidably arranged in the cylindrical interior of cylinder body, piston rod one end is stretched into cylinder body and is connected with piston and/or damping piece, and the other end passes through the notch of guide sleeve and sliding extension is outside cylinder body；The other end of cylinder body is fixedly installed blockage element by axis pin, is provided with sealing ring on blockage element, and sealing ring one end sealing function is in the inner wall of cylinder body, and other end sealing function is on blockage element；The cylindrical interior of cylinder body is also placed with damping fluid, and damping fluid is sealed to be placed between guide sleeve and blockage element.Improvement of the invention by said structure, it is highly practical.
Description
Technical field
The present invention relates to a kind of furniture damper integrated optimization architecture.
Background technology
Chinese patent literature CN102287103A disclosed a kind of hinge structure of furniture on December 21st, 2011, it is wrapped
The hinge cups seat being arranged in furniture door body and the base and its damper that are connected with Furniture Body are included, is set on the bottom plate of base
There is damper, be provided with bottom plate and be arranged on the connection wing with the corresponding connection wing of damper, damper, connect and set on the wing
There is location division, damper is equipped with the sleeve being slidably matched therewith, and sleeve corresponds to location division and is provided with positioning match part, or resistance
Buddhist nun's device corresponds to location division and is provided with positioning match part.It is said that add the connection wing on the base of the structure, and by connect the wing with
Damper or its sleeve are connected, and to realize, caused external force acts directly on bottom plate and Furniture Body by damper at closing time
On, make that it is equally loaded and firm and durable, and connect that the wing and bottom plate riveting on base are fixed, snapping is fixed, is welded and fixed
Or be integrally formed, it can effectively simplify manufacturing process, reduce the production cost of product；But the damper structure of the structure
Complexity, consumption material is more, causes production cost to remain high.Therefore, it is necessary to further improve.
The content of the invention
The purpose of the present invention aims to provide that a kind of simple and reasonable, excellent performance, installation step be simple, manufacture cost
Low, easy production, easily realize, a kind of furniture damper integrated optimization that service life is long, damping is good and sealing performance is excellent
Structure, to overcome shortcoming of the prior art.
A kind of furniture damper integrated optimization architecture designed by this purpose, including cylinder body, piston rod, piston, guide sleeve
And damping piece, it is characterised in that：Cylinder body is tubulose and internal in cylinder, guide sleeve be fixed at one end of cylinder body and its
Middle part sets jagged, and piston and damping piece are connected and the two is slidably arranged in the cylindrical interior of cylinder body, piston rod one
End is stretched into cylinder body and is connected with piston and/or damping piece, and the notch and sliding extension of the other end through guide sleeve exist
Outside cylinder body；The other end of cylinder body is fixedly installed blockage element by axis pin, and sealing ring, sealing ring one are provided with blockage element
Holding sealing function, other end sealing function is on blockage element in the inner wall of cylinder body；The cylindrical interior of cylinder body is also placed with resistance
Buddhist nun's liquid, damping fluid is sealed to be placed between guide sleeve and blockage element.
Described cylinder body one end is provided with guide portion and axle hole, and guiding auxiliary section and shaft hole matching are provided with blockage element
Portion, blockage element is by guiding auxiliary section clearance-type to be arranged in the guide portion of cylinder body, the shaft hole matching portion of blockage element and cylinder
The axle hole of body corresponds, and axis pin is plugged on shaft hole matching portion and axle hole, to realize the mutual of blockage element and cylinder body
It is fixed.
Clamping part is provided with the blockage element, sealing ring plug-in is arranged on clamping part；The damper pressure
When contracting produces damping force, piston rod is slided towards the direction of cylinder body and driving piston and damping piece are slided in the cylinder of cylinder body
Portion, piston and damping piece are acted on sealing ring in sliding process by damping fluid, sealing ring elastic deformation and are fully sealed
Act on the inner wall and blockage element of cylinder body；Wherein, blockage element is at least fixed in sealing ring elastic deformation by axis pin
On cylinder body.
The cylinder body and blockage element are made of plastics；Sealing ring is by with certain elastic rubber or with certain plasticity
Plastics be made；Axis pin is made of metal material.
Guiding auxiliary section is provided with the blockage element, guides the front end of auxiliary section to be provided with clamping part, middle part is set
There is shaft hole matching portion, rear end is provided with location division, and blockage element is by guiding auxiliary section clearance-type to be plugged in the guide portion of cylinder body
On, and be positioned at by location division in guide portion, the shaft hole matching portion of blockage element corresponds and leads to the axle hole of cylinder body
The realization that plugs for crossing axis pin interfixes.
The sealing ring is for y-shaped ring or O-ring seals and by with certain elastic rubber or with certain plasticity
Plastics be made, the middle part is provided with sealing hole, sealing ring is arranged on the clamping part of blockage element by sealing hole plug-in.
The cylindrical interior of the cylinder body is additionally provided with balance decompression component, and piston and damping piece are placed in balance decompression component
Between blockage element, piston rod one end is stretched into cylinder body and is connected with piston and/or damping piece, and the other end passes through flat
The notch and sliding extension of weighing apparatus pressure relief assembly and guide sleeve are outside cylinder body；Cylinder body passes through when damper compresses and produces damping force
The internal pressure with outside of balance decompression component balance.
The balance decompression component includes compression spring, actuating element and press spring base, and actuating element is connected with press spring base, pressure
Spring one end elastic reaction is on guide sleeve, and other end elastic reaction is on press spring base, and compression spring, actuating element and press spring base are in piston
Cylindrical interior of the activity in cylinder body during bar sliding extension.
The cylinder body other end is provided with opening portion, and guide sleeve is fixed on opening portion；Described piston rod one end
Sequentially pass through the notch of guide sleeve, compression spring, press spring base, actuating element and be finally connected with piston, the piston rod other end leads to
Piston sliding extension is crossed outside cylinder body.
The piston side is connected with damping piece and is provided with hole portion, and piston rod one end is plugged in hole portion,
The outer wall of piston and damping piece connects and/or is formed certain gap, piston and damping piece with the cylinder shape inner wall of cylinder body respectively
On be also respectively provided with it is at least one for damping fluid circulation cross liquid passage.
The present invention is fixedly installed blockage element by axis pin in one end of cylinder body, is blockaded by the improvement of said structure
Sealing ring is provided with element, when damper, which compresses, produces damping force, piston rod is slided towards the direction of cylinder body and driving piston
The cylindrical interior in cylinder body is slided with damping piece, piston and damping piece act on sealing ring in sliding process by damping fluid
On, sealing ring elastic deformation and it is fully sealed on the inner wall and blockage element for acting on cylinder body, damping fluid is fully sealed
In cylinder body, the problem of being leaked so as to avoid damping fluid, influence damper buffering effect, make the buffering effect of damper more
Stablize, while blockage element is at least fixed on cylinder body in sealing ring elastic deformation by axis pin, avoid blockage element and
Cylinder body is because part that rigid connection is brought is easily damaged, production cost and processing technology require that high and the two is in damping fluid
The problem of being easily separated under effect, is more prone to the more firm connection of blockage element and cylinder body, production and processing.In cylinder body
The other end be provided with opening portion and guide sleeve be provided with opening portion, which is dismountable setting, makes damper
Structure it is more succinct while, user can replace balance decompression component and damping fluid of cylinder interior etc. according to the actual requirements
Part, makes the maintenance of product more convenient, inner body can not be replaced when being damaged so as to avoid prior art damper,
The problem of can only entirely replacing, production cost is significantly reduced, because damper inner body replaceable, damper
Damping force can be adjusted according to the actual requirements, greatly facilitate the use of user, while be between guide sleeve and cylinder body
Cover type is fixedly installed, and can prevent dust and enter cylinder interior, be effectively improved the service life of product；And cylinder body is hindering
It is internal with exterior pressure by balance decompression component balance when the compression of Buddhist nun's device produces damping force, make damper each part when working
Stress is unified, so as to improve the overall endurance of product, makes more stablize during its work, is mute, damping is more preferable.It has
Simple and reasonable, excellent performance, installation step are simple, manufacture cost is low, easy production, easily realize, service life is long, damping effect
Fruit is good and the features such as sealing performance is excellent, highly practical.
Brief description of the drawings
Fig. 1, Fig. 2 are the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 3 is the assembling structure schematic diagram of first embodiment of the invention.
Fig. 4 is the schematic cross-sectional view of first embodiment of the invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 4, this furniture damper integrated optimization architecture, including cylinder body 1, piston rod 2, piston 3, guide sleeve 4
With damping piece 5, cylinder body 1 is tubulose and inside is in cylinder, and guide sleeve 4 is fixed at one end of cylinder body 1 and its middle part and sets
It is equipped with notch 4.1, piston 3 and damping piece 5 are connected and the two is slidably arranged in the cylindrical interior of cylinder body 1, piston rod 2
One end is stretched into cylinder body 1 and is connected with piston 3 and/or damping piece 5, and the other end passes through the notch 4.1 of guide sleeve 4 and slides
It is dynamic to stretch outside cylinder body 1；The other end of cylinder body 1 is fixedly installed blockage element 7 by axis pin 6, is provided with blockage element 7 close
Seal 8,8 one end sealing function of sealing ring is in the inner wall of cylinder body 1, and other end sealing function is on blockage element 7；The circle of cylinder body 1
Cylindrical internal is also placed with damping fluid, and damping fluid is sealed to be placed between guide sleeve 4 and blockage element 7.
Further speaking, 1 one end of cylinder body is provided with guide portion 1.1 and axle hole 1.2, and guiding is provided with blockage element 7
Auxiliary section 7.1 and shaft hole matching portion 7.2, blockage element 7 is by guiding 7.1 clearance-type of auxiliary section to be arranged on the guide portion of cylinder body 1
On 1.1, the shaft hole matching portion 7.2 of blockage element 7 is corresponded with the axle hole 1.2 of cylinder body 1, and axis pin 6 is plugged in shaft hole matching
In portion 7.2 and axle hole 1.2, to realize interfixing for blockage element 7 and cylinder body 1.
Further speaking, clamping part 7.3 is provided with blockage element 7,8 plug-in of sealing ring is arranged on clamping part 7.3；
When the damper compression produces damping force, piston rod 2 is slided towards the direction of cylinder body 1 and driving piston 3 and damping piece 5 are slided
The cylindrical interior in cylinder body 1 is moved, piston 3 and damping piece 5 are acted on sealing ring 8 in sliding process by damping fluid, close
8 elastic deformation of seal and it is fully sealed on the inner wall for acting on cylinder body 1 and blockage element 7；Wherein, blockage element 7 is at least close
It is fixed on during 8 elastic deformation of seal by axis pin 6 on cylinder body 1.
Further speaking, cylinder body 1 and blockage element 7 are made of plastics；Sealing ring 8 is by with certain elastic rubber or tool
The plastics for having certain plasticity are made；Axis pin 6 is made of metal material.
Further speaking, guiding auxiliary section 7.1 is provided with blockage element 7, the front end of guiding auxiliary section 7.1 is provided with card
Buckle 7.3, middle part are provided with shaft hole matching portion 7.2, and rear end is provided with location division 7.4, and blockage element 7 is by guiding auxiliary section
7.1 clearance-types are plugged in the guide portion 1.1 of cylinder body 1, and are positioned at by location division 7.4 in guide portion 1.1, blockage element 7
Shaft hole matching portion 7.2 correspond with the axle hole 1.2 of cylinder body 1 and interfixed by the realization that plugs of axis pin 6.
Further speaking, sealing ring 8 for y-shaped ring or O-ring seals and by with certain elastic rubber or with
The plastics of certain plasticity are made, and the middle part is provided with sealing hole 8.1, sealing ring 8 is arranged on by 8.1 plug-in of sealing hole and blockaded
On the clamping part 7.3 of element 7.
Further speaking, the cylindrical interior of cylinder body 1 is additionally provided with balance decompression component, and piston 3 and damping piece 5 are placed in flat
Weigh between pressure relief assembly and blockage element 7,2 one end of piston rod, which is stretched into cylinder body 1 and coordinated with piston 3 and/or damping piece 5, to be connected
Connect, the other end is through the notch 4.1 and sliding extension of balance decompression component and guide sleeve 4 outside cylinder body 1；Cylinder body 1 is in damper
By the internal and exterior pressure of balance decompression component balance when compression produces damping force.
Further speaking, balance decompression component includes compression spring 9, actuating element 10 and press spring base 11, actuating element 10 and pressure
Spring abutment 11 is connected, 9 one end elastic reaction of compression spring on guide sleeve 4, other end elastic reaction on press spring base 11, compression spring 9,
Actuating element 10 and press spring base 11 cylindrical interior of the activity in cylinder body 1 in 2 sliding extension of piston rod.
Further speaking, 1 other end of cylinder body is provided with opening portion 1.3, and guide sleeve 4 is fixed on opening portion 1.3；Institute
2 one end of piston rod stated sequentially pass through the notch 4.1 of guide sleeve 4, compression spring 9, press spring base 11, actuating element 10 and finally with work
Plug 3 is connected, and 2 other end of piston rod is by 3 sliding extension of piston outside cylinder body 1.
Further speaking, 3 side of piston and damping piece 5 are connected and are provided with hole portion 3.1,2 one end of piston rod
It is plugged in hole portion 3.1, the outer wall of piston 3 and damping piece 5 connects with the cylinder shape inner wall of cylinder body 1 and/or formed certain respectively
Gap, be also respectively provided with piston 3 and damping piece 5 and at least one cross liquid passage for damping fluid circulation.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of this area
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hair
Bright principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Jljl is defined.
Claims (5)
1. a kind of furniture damper integrated optimization architecture, including cylinder body (1), piston rod (2), piston (3), guide sleeve (4) and resistance
Damping member (5), cylinder body (1) are tubulose and internal in cylinder, and guide sleeve (4) is fixed at one end of cylinder body (1) and wherein
Portion sets jagged (4.1), piston (3) and damping piece (5) mating connection and the two be slidably arranged in the cylinder of cylinder body (1)
Inside, piston rod (2) one end are stretched into cylinder body (1) and are connected with piston (3) and/or damping piece (5), and the other end passes through
The notch (4.1) and sliding extension of guide sleeve (4) in cylinder body (1) outside；The other end of cylinder body (1) is fixedly installed by axis pin (6)
There is blockage element (7), sealing ring (8) is provided with blockage element (7), sealing ring (8) one end sealing function is interior cylinder body (1)
Wall, other end sealing function is on blockage element (7)；The cylindrical interior of cylinder body (1) is also placed with damping fluid, damping fluid sealing
Formula is placed between guide sleeve (4) and blockage element (7)；
It is characterized in that：Described cylinder body (1) one end is provided with guide portion (1.1) and axle hole (1.2), and blockage element is set on (7)
Guiding auxiliary section (7.1) and shaft hole matching portion (7.2) is equipped with, blockage element (7) is by guiding auxiliary section (7.1) clearance-type to set
In the guide portion (1.1) of cylinder body (1), the shaft hole matching portion (7.2) of blockage element (7) and axle hole (1.2) phase of cylinder body (1)
Mutually corresponding, axis pin (6) is plugged in shaft hole matching portion (7.2) and axle hole (1.2), to realize blockage element (7) and cylinder body (1)
Interfix；
Clamping part (7.3) is provided with the blockage element (7), sealing ring (8) plug-in is arranged on clamping part (7.3)；Institute
When the damper compression stated produces damping force, piston rod (2) is slided towards the direction of cylinder body (1) and driving piston (3) and damping piece
(5) cylindrical interior in cylinder body (1) is slided, piston (3) and damping piece (5) act on close in sliding process by damping fluid
In seal (8), sealing ring (8) elastic deformation and it is fully sealed on the inner wall for acting on cylinder body (1) and blockage element (7)；Its
In, blockage element (7) is at least fixed on cylinder body (1) in sealing ring (8) elastic deformation by axis pin (6)；
The cylinder body (1) and blockage element (7) are made of plastics；Sealing ring (8) is by with certain elastic rubber or with one
The plastics for determining plasticity are made；Axis pin (6) is made of metal material；
Guiding auxiliary section (7.1) is provided with the blockage element (7), the front end of guiding auxiliary section (7.1) is provided with clamping part
(7.3), middle part is provided with shaft hole matching portion (7.2), and rear end is provided with location division (7.4), and blockage element (7) is coordinated by guiding
Portion (7.1) clearance-type is plugged in the guide portion (1.1) of cylinder body (1), and is positioned at guide portion (1.1) by location division (7.4)
On, the shaft hole matching portion (7.2) of blockage element (7) corresponds with the axle hole (1.2) of cylinder body (1) and by axis pin (6)
Realization is plugged to interfix；
The sealing ring (8) is for y-shaped ring or O-ring seals and by with certain elastic rubber or with certain plasticity
Plastics be made, the middle part is provided with sealing hole (8.1), sealing ring (8) is arranged on by sealing hole (8.1) plug-in and blockades member
On the clamping part (7.3) of part (7).
2. furniture damper integrated optimization architecture according to claim 1, it is characterised in that：The cylinder of the cylinder body (1)
Inside is additionally provided with balance decompression component, and piston (3) and damping piece (5) are placed between balance decompression component and blockage element (7),
Piston rod (2) one end is stretched into cylinder body (1) and is connected with piston (3) and/or damping piece (5), and the other end subtracts through balance
Press the notch (4.1) and sliding extension of component and guide sleeve (4) in cylinder body (1) outside；Cylinder body (1) is compressed in damper produces resistance
Pass through the balance decompression component balance internal pressure with outside during Buddhist nun's power.
3. furniture damper integrated optimization architecture according to claim 2, it is characterised in that：The balance decompression component includes
Compression spring (9), actuating element (10) and press spring base (11), actuating element (10) are connected with press spring base (11), compression spring (9) one end
Elastic reaction is on guide sleeve (4), and other end elastic reaction is on press spring base (11), compression spring (9), actuating element (10) and compression spring
Seat (11) cylindrical interior of activity in cylinder body (1) in piston rod (2) sliding extension.
4. furniture damper integrated optimization architecture according to claim 3, it is characterised in that：Cylinder body (1) other end is set
Opening portion (1.3) is equipped with, guide sleeve (4) is fixed on opening portion (1.3)；Described piston rod (2) one end sequentially passes through
The notch (4.1) of guide sleeve (4), compression spring (9), press spring base (11), actuating element (10) and finally it is connected with piston (3),
Piston rod (2) other end by piston (3) sliding extension in cylinder body (1) outside.
5. according to any one of the claim 1-4 furniture damper integrated optimization architectures, it is characterised in that：The piston (3)
Side is connected with damping piece (5) and is provided with hole portion (3.1), and piston rod (2) one end is plugged in hole portion (3.1),
The outer wall of piston (3) and damping piece (5) connects and/or is formed certain gap, piston with the cylinder shape inner wall of cylinder body (1) respectively
(3) and on damping piece (5) it is also respectively provided with least one liquid passage excessively for damping fluid circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640486.4A CN106014043B (en) | 2016-08-04 | 2016-08-04 | A kind of furniture damper integrated optimization architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640486.4A CN106014043B (en) | 2016-08-04 | 2016-08-04 | A kind of furniture damper integrated optimization architecture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106014043A CN106014043A (en) | 2016-10-12 |
| CN106014043B true CN106014043B (en) | 2018-05-11 |
Family
ID=57134386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640486.4A Active CN106014043B (en) | 2016-08-04 | 2016-08-04 | A kind of furniture damper integrated optimization architecture |
Country Status (1)
| Country | Link |
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| CN (1) | CN106014043B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989499B (en) * | 2017-12-14 | 2023-07-04 | 广东东泰五金精密制造有限公司 | Damper with variable damping force |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230195Y (en) * | 1995-06-28 | 1996-07-03 | 林瑞坤 | Structure-improved buffer cylinder of punch buffer |
| KR100776627B1 (en) * | 2006-10-24 | 2007-11-15 | 주식회사 아이원이노텍 | Buried type hinge apparatus having automatic return function |
| CN201129105Y (en) * | 2007-11-30 | 2008-10-08 | 伍志勇 | Damper for furniture hinge |
| JP4651684B2 (en) * | 2008-02-05 | 2011-03-16 | 株式会社サワ | Automatic door hinge for double opening and double door structure |
| CN101545344B (en) * | 2009-02-08 | 2013-03-20 | 伍志勇 | Damper of furniture |
| CN201496462U (en) * | 2009-09-30 | 2010-06-02 | 伍志勇 | Furniture damper |
| CN104712701B (en) * | 2015-03-21 | 2017-02-01 | 三峡大学 | Multi-hole adjustable multi-variable-load hydraulic buffer |
| CN205894959U (en) * | 2016-08-04 | 2017-01-18 | 伍志勇 | Integration of furniture attenuator is optimized structure |
-
2016
- 2016-08-04 CN CN201610640486.4A patent/CN106014043B/en active Active
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