CN111236775A - Hinge with from buffer function - Google Patents
Hinge with from buffer function Download PDFInfo
- Publication number
- CN111236775A CN111236775A CN202010032345.0A CN202010032345A CN111236775A CN 111236775 A CN111236775 A CN 111236775A CN 202010032345 A CN202010032345 A CN 202010032345A CN 111236775 A CN111236775 A CN 111236775A
- Authority
- CN
- China
- Prior art keywords
- groove
- sleeve
- side wall
- hinge
- support piece
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005684 electric field Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000006355 external stress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/04—Flat flaps
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a hinge with a self-buffering function, which comprises a fixed supporting piece and a movable supporting piece, wherein a first groove with an opening facing the movable supporting piece is formed in the side wall of one side of the fixed supporting piece, a vertically arranged sleeve is arranged in the first groove, a second groove with an opening facing the fixed supporting piece is formed in the side wall of one side of the movable supporting piece, two rotating shafts are symmetrically arranged on the side walls of the upper side and the lower side of the second groove, the two rotating shafts are inserted in the sleeve and are rotationally connected with the sleeve, an elastic pressing sheet is transversely arranged on the side wall of one side of each rotating shaft, a reset switch is arranged on the side wall of one side of the fixed supporting piece, and two first annular grooves are symmetrically arranged on the side. According to the self-buffering hinge, the door connected to the hinge can be fully buffered, so that severe collision between the door and a door frame is avoided, and further, the influence of noise on normal life of family and other residents is avoided.
Description
The invention relates to a divisional application with a self-buffering hinge, which is filed on 2018, 09, month and 12 and has the application number of 201811059838.2.
Technical Field
The invention relates to the technical field of hinges, in particular to a hinge with a self-buffering function.
Background
Hinges are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material.
The existing hinge can be used for stably connecting the door and the door frame together and can rotate freely, but the hinge enables the door to rotate through external stress under external factors such as manpower or wind power, when the manpower or wind power is large, the door can rotate rapidly, the door can be in violent contact with the door frame, great damage is caused to the door body and the door frame, and meanwhile, violent impact sound can be generated to influence the lives of family members and other residents.
To this end, we propose a hinge with self-damping to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a self-buffering hinge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-buffering hinge comprises a fixed support piece and a movable support piece, wherein a first groove with an opening facing the movable support piece is arranged on one side wall of the fixed support piece, a vertically arranged sleeve is arranged in the first groove, a second groove with an opening facing the fixed support piece is arranged on one side wall of the movable support piece, two rotating shafts are symmetrically arranged on the upper side wall and the lower side wall of the second groove, the two rotating shafts are inserted in the sleeve and are rotationally connected with the sleeve, an elastic pressing sheet is transversely arranged on one side wall of each rotating shaft, a reset switch is arranged on one side wall of the fixed support piece, two first annular grooves are symmetrically arranged on the side wall of the sleeve, a bearing is arranged in each first annular groove, one side of each rotating shaft is inserted in the bearing, electrorheological fluid is filled in the sleeve, and a third groove is arranged on one side wall of the movable support piece, and a first capacitor plate is arranged in the third groove, a fourth groove corresponding to the third groove in position is arranged on the side wall of one side of the fixed support piece, a second capacitor plate is arranged in the fourth groove, and the first capacitor plate, the second capacitor plate and the reset switch are electrically connected.
Preferably, a plurality of threaded holes are arranged on the side walls of the fixed support member and the movable support member in a penetrating manner.
Preferably, the sleeve is equally divided into a left sleeve and a right sleeve, and the side walls of the two ends of the left sleeve and the right sleeve are fixedly connected through a packaging device.
Preferably, packaging hardware includes the solid fixed ring that two symmetries set up, the symmetry is equipped with two mounting grooves that the opening carried on the back mutually on the sheathed tube both ends lateral wall of a left side and right side, and solid fixed ring cover establishes in the pivot and lies in the mounting groove, it is equipped with a plurality of screw holes to surround on the lateral wall of solid fixed ring and mounting groove, and gu fixed ring passes through a plurality of screws and mounting groove fastening connection.
Preferably, a second annular groove is formed in the side wall, in contact with the right sleeve, of the left sleeve, and an annular sealing ring is arranged in the second annular groove.
Compared with the prior art, the invention has the beneficial effects that: the self-buffering hinge is provided with the sleeve, the electrorheological fluid, the rotating shaft, the capacitance plates and the like, the capacitance plates are electrified in the rotating process of the rotating shaft, the electric field intensity between the two capacitance plates is increased, and the rotating shaft is more and more difficult to rotate in the self-buffering hinge because the viscosity change of the electrorheological fluid is positively correlated with the electric field intensity, so that the movable supporting piece is buffered and decelerated, severe collision of a door and a door frame is avoided, bad influence of noise on normal life of family people and other residents is avoided, and the side walls of the door and the door frame can be protected;
the sleeve pipe passes through left sleeve pipe and right sleeve pipe two parts and constitutes, and fixes two parts through the retaining ring, then the sleeve pipe can be dismantled the equipment, and then can change inside components and parts and electrorheological fluids, guarantees that this hinge has buffer function all the time.
Drawings
FIG. 1 is a schematic structural view of a hinge with self-damping according to the present invention;
FIG. 2 is a schematic top view of a self-damping hinge according to the present invention;
FIG. 3 is a schematic view of a hinge with a self-buffering hinge according to the present invention;
fig. 4 is a schematic cross-sectional view of a bushing with a self-buffering hinge according to the present invention.
In the figure: the device comprises a fixed support part 1, a movable support part 2, a threaded hole 3, a sleeve 4, a left sleeve 41, a right sleeve 42, a second groove 5, a rotating shaft 6, an elastic pressing sheet 7, a first groove 8, a reset switch 9, a mounting groove 10, a fixing ring 11, a third groove 12, a first capacitor plate 13, a fourth groove 14, a second capacitor plate 15, a bearing 16 and electrorheological fluid 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a hinge with self-buffering function, comprising a fixed supporting member 1 and a movable supporting member 2, a plurality of threaded holes 3 are formed through the side walls of the fixed supporting member 1 and the movable supporting member 2, and can be fixedly mounted on the side walls of a door and a door frame through the plurality of threaded holes 3, a first groove 8 with an opening facing the movable supporting member 2 is formed on the side wall of one side of the fixed supporting member 1, a vertically arranged sleeve 4 is arranged in the first groove 8, the sleeve 4 is equally divided into a left sleeve 41 and a right sleeve 42, the side walls of the two ends of the left sleeve 41 and the right sleeve 42 are fixedly connected through a packaging device, the packaging device comprises two symmetrically arranged fixing rings 11, two mounting grooves 10 with opposite openings are symmetrically formed on the side walls of the two ends of the left sleeve 41 and the right sleeve 42, the fixing rings 11 are sleeved in a rotating shaft 6 and located in the mounting grooves 10, a, the fixing ring 11 is fastened and connected with the mounting groove 10 through a plurality of screws, the sleeve 4 can be disassembled and packaged, the internal structure and the electrorheological fluid 17 can be replaced in time in sequence, the side wall of the left sleeve 41, which is contacted with the right sleeve 42, is provided with a second annular groove, an annular sealing ring is arranged in the second annular groove, the electrorheological fluid 17 is prevented from flowing out from a gap between the two after being packaged, the side wall of one side of the movable support member 2 is provided with a second groove 5 with an opening facing the fixed support member 1, the upper side wall and the lower side wall of the second groove 5 are symmetrically provided with two rotating shafts 6, the two rotating shafts 6 are inserted in the sleeve 4 and are rotatably connected with the sleeve, the side wall of one side of the rotating shaft 6 is provided with a transversely arranged elastic pressing sheet 7, and the side wall of one side of the fixed support member 1 is provided, two first annular grooves are symmetrically arranged on the side wall of the sleeve 4, a bearing 16 is arranged in each first annular groove, one side of the rotating shaft 6 is inserted into the bearing 16, electrorheological fluid 17 is filled in the sleeve 4, a third groove 12 is arranged on the side wall of one side of the movable support piece 2, a first capacitor plate 13 is arranged in each third groove 12, a fourth groove 14 corresponding to the third groove 12 in position is arranged on the side wall of one side of the fixed support piece 1, a second capacitor plate 15 is arranged in each fourth groove 14, and the first capacitor plate 13, the second capacitor plate 15 and the reset switch 9 are electrically connected.
In the invention, the self-buffering hinge is under the action of manpower or external stress, the movable support part 2 rotates, so that the elastic pressing sheet 7 in the rotating shaft 6 is contacted with the side wall of the reset switch 9, the reset switch 9 moves inwards, the whole circuit is conducted, an included angle is formed between the first capacitance plate 13 and the second capacitance plate 15, an electric field can be generated, the viscosity of the electrorheological fluid 17 is continuously increased under the action of the electric field force, the included angle between the movable support part 2 and the fixed support part 1 is gradually reduced along with the rotation of the movable support part 2, the electric field intensity is continuously strengthened because the first capacitance plate 13 and the second capacitance plate 15 gradually tend to be parallel to each other, the capacitance between the first capacitance plate and the second capacitance plate is not changed, the viscosity of the electrorheological fluid 17 is continuously increased, and the special property of the electrorheological fluid 17, it is common knowledge and not described in detail herein) to make it more and more difficult for the rotating shaft 6 to drive the inner ring of the bearing 16 to rotate, and finally, the impact-separation buffering and decelerating can be performed on the movable supporting member 2 which rotates by the external force, so as to avoid the violent impact of the door and the doorframe, thereby not only avoiding the noise, but also preventing the damage to the side walls of the door and the doorframe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A hinge with a self-buffering function comprises a fixed support piece (1) and a movable support piece (2), and is characterized in that a first groove (8) with an opening facing the movable support piece (2) is formed in the side wall of one side of the fixed support piece (1), a vertically arranged sleeve (4) is arranged in the first groove (8), a second groove (5) with an opening facing the fixed support piece (1) is formed in the side wall of one side of the movable support piece (2), two rotating shafts (6) are symmetrically arranged on the side walls of the upper side and the lower side of the second groove (5), the two rotating shafts (6) are inserted into the sleeve (4) and are rotatably connected with the sleeve, an elastic pressing sheet (7) is transversely arranged on the side wall of one side of each rotating shaft (6), a reset switch (9) is arranged on the side wall of one side of the fixed support piece (1), two first annular grooves are symmetrically arranged on the side wall of the sleeve (, a bearing (16) is arranged in the first annular groove, one side of the rotating shaft (6) is inserted in the bearing (16), electrorheological fluid (17) is filled in the sleeve (4), a third groove (12) is arranged on the side wall of one side of the movable supporting piece (2), a first capacitor plate (13) is arranged in the third groove (12), a fourth groove (14) corresponding to the third groove (12) in position is arranged on the side wall of one side of the fixed supporting piece (1), a second capacitor plate (15) is arranged in the fourth groove (14), and the first capacitor plate (13), the second capacitor plate (15) and the reset switch (9) are electrically connected; the sleeve (4) is equally divided into a left sleeve (41) and a right sleeve (42), and the side walls of the two ends of the left sleeve (41) and the right sleeve (42) are fixedly connected through a packaging device; and a second annular groove is formed in the side wall, in contact with the left sleeve (41) and the right sleeve (42), and an annular sealing ring is arranged in the second annular groove.
2. Hinge with self-damping function according to claim 1, characterized in that said fixed support (1) and movable support (2) have threaded holes (3) made through their side walls.
3. The hinge with the self-buffering function according to claim 1, wherein the packaging device comprises two symmetrically arranged fixing rings (11), two mounting grooves (10) with opposite openings are symmetrically arranged on the side walls of the two ends of the left sleeve (41) and the right sleeve (42), the fixing rings (11) are sleeved in the rotating shaft (6) and located in the mounting grooves (10), a plurality of screw holes are annularly arranged on the side walls of the fixing rings (11) and the mounting grooves (10), and the fixing rings (11) are tightly connected with the mounting grooves (10) through a plurality of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010032345.0A CN111236775B (en) | 2018-09-12 | 2018-09-12 | Hinge with from buffer function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059838.2A CN109372361B (en) | 2018-09-12 | 2018-09-12 | Self-buffering hinge |
| CN202010032345.0A CN111236775B (en) | 2018-09-12 | 2018-09-12 | Hinge with from buffer function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059838.2A Division CN109372361B (en) | 2018-09-12 | 2018-09-12 | Self-buffering hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111236775A true CN111236775A (en) | 2020-06-05 |
| CN111236775B CN111236775B (en) | 2021-05-25 |
Family
ID=65405105
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010032345.0A Active CN111236775B (en) | 2018-09-12 | 2018-09-12 | Hinge with from buffer function |
| CN201811059838.2A Active CN109372361B (en) | 2018-09-12 | 2018-09-12 | Self-buffering hinge |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059838.2A Active CN109372361B (en) | 2018-09-12 | 2018-09-12 | Self-buffering hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111236775B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859134A (en) * | 2021-03-26 | 2021-12-31 | 友达光电股份有限公司 | Vehicle display and control system thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706194B (en) * | 2020-06-24 | 2021-12-07 | 台州市路桥昱强塑料有限公司 | Easy-to-draw door stopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1249637A1 (en) * | 2001-04-10 | 2002-10-16 | Bayerische Motoren Werke Aktiengesellschaft | Device for the suppression of vibrations of a moving system |
| DE102009020538A1 (en) * | 2008-05-21 | 2009-11-26 | Magna Powertrain Ag & Co Kg | Variable powerless operative connection adjusting method for brake of e.g. door of motor vehicle, involves determining correction current from one of tables based on determined reference value and target value |
| CN101949245A (en) * | 2009-07-03 | 2011-01-19 | 茵科门控（珠海保税区）有限公司 | Hinge means and manufacture method thereof |
| US20120272480A1 (en) * | 2011-04-27 | 2012-11-01 | GM Global Technology Operations LLC | Magnetorheological fluid filled hinges for motion control |
| CN203867356U (en) * | 2014-03-17 | 2014-10-08 | 浙江师范大学 | Door closer based on magnetorheological fluid |
| CN104482035A (en) * | 2014-11-03 | 2015-04-01 | 联想(北京)有限公司 | Rotation shaft and electronic equipment |
| CN104981581A (en) * | 2012-12-13 | 2015-10-14 | 开开特股份公司 | Motor vehicle door |
| CN108001549A (en) * | 2016-10-27 | 2018-05-08 | 福特全球技术公司 | Vehicle tailgate assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620525Y (en) * | 2003-02-14 | 2004-06-16 | 李金原 | Closet cover connecting with buffer hinge |
| US20160076292A1 (en) * | 2013-04-15 | 2016-03-17 | Michael Christopher Stuart | Hinge |
| CN105401811B (en) * | 2015-12-14 | 2017-09-29 | 浙江诚信医化设备有限公司 | A kind of hinge |
| CN206071319U (en) * | 2016-06-30 | 2017-04-05 | 陈明开 | A kind of Split type hydraulic buffers resetting hinge |
| CN107965221A (en) * | 2017-11-24 | 2018-04-27 | 江汇装饰用品(鹤山)有限公司 | A kind of type gate folder |
| CN107939194A (en) * | 2017-12-28 | 2018-04-20 | 长沙理工大学 | One kind power generation door hinge |
-
2018
- 2018-09-12 CN CN202010032345.0A patent/CN111236775B/en active Active
- 2018-09-12 CN CN201811059838.2A patent/CN109372361B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1249637A1 (en) * | 2001-04-10 | 2002-10-16 | Bayerische Motoren Werke Aktiengesellschaft | Device for the suppression of vibrations of a moving system |
| DE102009020538A1 (en) * | 2008-05-21 | 2009-11-26 | Magna Powertrain Ag & Co Kg | Variable powerless operative connection adjusting method for brake of e.g. door of motor vehicle, involves determining correction current from one of tables based on determined reference value and target value |
| CN101949245A (en) * | 2009-07-03 | 2011-01-19 | 茵科门控（珠海保税区）有限公司 | Hinge means and manufacture method thereof |
| US20120272480A1 (en) * | 2011-04-27 | 2012-11-01 | GM Global Technology Operations LLC | Magnetorheological fluid filled hinges for motion control |
| CN104981581A (en) * | 2012-12-13 | 2015-10-14 | 开开特股份公司 | Motor vehicle door |
| CN203867356U (en) * | 2014-03-17 | 2014-10-08 | 浙江师范大学 | Door closer based on magnetorheological fluid |
| CN104482035A (en) * | 2014-11-03 | 2015-04-01 | 联想(北京)有限公司 | Rotation shaft and electronic equipment |
| CN108001549A (en) * | 2016-10-27 | 2018-05-08 | 福特全球技术公司 | Vehicle tailgate assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859134A (en) * | 2021-03-26 | 2021-12-31 | 友达光电股份有限公司 | Vehicle display and control system thereof |
| CN113859134B (en) * | 2021-03-26 | 2023-06-16 | 友达光电股份有限公司 | Display for vehicle and control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111236775B (en) | 2021-05-25 |
| CN109372361B (en) | 2020-05-01 |
| CN109372361A (en) | 2019-02-22 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210510 Address after: 321300 Xicheng Yupi village, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang Lingxiang metal products Co.,Ltd. Address before: 210000 Puzhu South Road, Pukou District, Nanjing, Jiangsu 30 Applicant before: Wang Jie |
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